Xiao Yu

Biodata

Feature	Detail
Name	Xiao Yu 1 11 14 15 16 17 18 21 22 23 27 28 29 34 40 47 57 58 67
Alias	Leo (juvenile form) 1 6 11; Yu 16 17 18 29 47 75 88 89; Holy Wing King 44 48 69; Divine Beast 75
Race	Wing-Type Elf King 1 22; Holy Wing King (Dazzling) 27 44; Divine Beast 75 88
Current Form	Spirit Feather Champion 11; Spirit Feather Divine Guard 28 29 40; Holy Wing King 44 48 69; humanoid form 57 67
Attributes	Wing, King (Locked), Fire, Ice, Water 27; ice-and-fire power 57 67; Origin Laws 88
Level	Level 39 27; Level 52 40; Level 58 53
Abilities/Skills	Flight 3 16 22; Wind Force 27; Vacuum Slash 27; Air Cutter 2 27; Tornado 27; Flash Strike 11 27; Wind Chain 27; Gale Stab 27; Whirlwind Storm 27; Storm Eye 27; Light Spear 27; Heavenly Light 27; Water Blade 27; Water Cannon 27; Flame Charge 27; Control over air currents 28; Telepathic communication 29; humanoid transformation 57 67; spatial authority 89; Origin Law comprehension 88
Appearance	Pure white feathers, with edges interwoven with black and white 2; Massive figure with holy, flawless feathers, edges flowing with deep night-sky black and brilliant star-like white light 22; Massive Spirit Wind Wings 22; Sharp eyes like pure sapphires 22; Ice-blue and crimson feathers 29; silver-haired humanoid appearance with crimson-gold hair tips and heterochromatic ice-and-fire eyes 57 67
Personality	Determined 21; Responsible 21; Curious 15; Indifferent 22 23; Resourceful 23; Cautious 16 23 40; Calm 16 22 23; Playful 2; Intelligent 3 17; Proud 17; Noble 22 23 28; Shows no hostility but also no friendliness towards Skywater Team 23; Shows no mercy when protecting food 11; cold and calculating towards invaders 53 67; compassionate toward Shui Bing'er 73; fiercely territorial 75
Companions	Yu Yi, Yu Er, Yu San, Yu Si, Yu Wu 12 14 21 29 34 53
Origin	Gamer from another world, transmigrated into Leo's body 1
Current Location	Royal Soul Beast Forest 1 3 14 17 18 21 29 40; Sunset Forest 21 22 23 40 53 72 75; Heaven Dou City (Imperial Palace) 29; Spirit City and Spirit Hall 57 67 69 89
Goals	Strengthen companions 21; Become stronger to protect himself and his family 40; protect his winged subjects and those he cares about 75
System	Wing-Type Elf King Cultivation System 1; System inventory 3; Daily, weekly, monthly, yearly tasks 1 11 27; altered divine-status interface 88
Items	Cocoa Fruits 1 28; Primary Leader Bloodline Secret Medicine 14 21 27; Leo's Memory 11 27 28; Wing-Type Elf King Throne 27 88 89
Known Interactions	Xue Qinghe/Qian Renxue 1 2 3 6 11 14 15 16 17 18 21 28 29 40 47 71 72 73 75 88 89; Xue Beng 11 16 18 29; Great Emperor Xue Ye 17; Skywater Team (Shui Bing'er, Shui Yue'er) 22 23 57 58 72 73; Pink Lady soul beasts 23; Dugu Bo 23 40 44; Ning Fengzhi and the Seven Treasure Glazed Tile Sect 36 37 48; Bibi Dong 47 67 72; Yue Guan and Gui Mei 48 67; Qian Daoliu 71 72; Brigitte 75; Di Tian 75 88

Appearance

Xiao Yu's appearance undergoes significant transformations throughout his evolution, consistently maintaining an aura of nobility and power. Initially, in his juvenile form, he is described as a small, unique beast with a body primarily covered in pure white feathers, interspersed with strange, ever-changing black and white feathers, giving him the appearance of a legendary divine beast cub 2. This form is notably adorable, with a refreshing coolness emanating from his body due to a faint, constant breeze that keeps him clean 6. As he grows, his physical form becomes larger and more robust, with his eyes sharpening from round to eagle-like, reflecting wisdom and power 11 15. His feathers, initially holy and flawless, evolve to shimmer with iridescent black and white, resembling gilded edges or a miniature universe 11 22. His massive Spirit Wind Wings are fluid and powerful, capable of generating gentle yet strong air currents 11 22. With each evolution, his physique becomes more slender, graceful, and filled with a perfect combination of power and speed, radiating an indescribable holy brilliance 28. His sharp eagle eyes deepen, eventually containing a vortex of ice and fire, as if stars are being born and dying within them 28.

• Wing-Type Elf King (Juvenile Form): In his initial form, Xiao Yu appears as a small, unique beast. His body is predominantly covered in pure white feathers, with other sections adorned with strange, ever-changing feathers interwoven with black and white. This gives him the appearance of a cub from a legendary divine beast. He is described as adorable, and his body emits a refreshing coolness due to a faint, constant breeze that naturally surrounds him, keeping him clean and free from dust 2 6.

• Spirit Feather Champion: After his first evolution, Xiao Yu's physique nearly doubles in size, with more fluid and robust lines. His entire body is covered in pristine, holy Void Feathers, the edges of which shimmer with iridescent black and white, resembling gilded edges or flowing starlight. He possesses two pairs of massive Spirit Wind Wings on his back that flap slowly, generating gentle yet powerful air currents to keep him suspended. His eyes transform from round to sharp, eagle-like, flashing with wisdom and power 11. His overall appearance is elegant and majestic 11 17.

• Spirit Feather Divine Guard: Following a further evolution, Xiao Yu's physique becomes even larger, more slender, and graceful, embodying a perfect blend of power and speed. His feathers radiate an indescribable holy brilliance, with the deep black and brilliant starlight interwoven more harmoniously, as if containing the mysteries of the universe. On the edges of his wings and the tips of his tail feathers, mysterious icy blue and crimson patterns flow slowly like living things, radiating an aura of intertwined cold and heat. His sharp eagle eyes become profoundly deep, with a vortex of ice and fire seemingly rotating within his pupils, akin to stars being born and dying. His presence, even without intentional pressure, exudes nobility and power, making the surrounding space feel solemn and oppressive 28. Starlight flows across his body, and his ice-blue and crimson feathers radiate a suffocating pressure 29.

• Humanoid Form: Xiao Yu can take the appearance of a silver-haired young man dressed in simple black robes 57 67. His long silver-white hair bears crimson-gold coloring at its tips, reflecting the fire power contained within him, while his eyes possess ice-and-fire heterochromia 57 67. He used this form and a fabricated grave ice wound to infiltrate the Skywater Team's temporary residence in Spirit City before the tournament finals 57 58.

• Yu Yi (Primary Leader Bloodline Secret Medicine enhanced): After consuming the Primary Leader Bloodline Secret Medicine, Yu Yi undergoes a significant transformation. Its body steadily grows in size, and its original blue-gray plumage fades, replaced by feathers that swirl with a gentle breeze. Its beak becomes sharp and slender, and its wingspan nearly doubles. Translucent wind-element blades condense along the edges of its wings. Its eyes, previously murky, now flicker with a glimmer of blue light, indicating nascent intelligence 14. This enhanced form allows it to exert a majestic pressure that causes other soul beasts to instinctively submit 14.

Personality

Xiao Yu possesses a complex personality defined by a blend of pragmatic caution, strategic foresight, and a deep-seated sense of responsibility toward his kin. As a transmigrator, he maintains a natural wariness toward humans, often viewing them with indifference or suspicion, yet he is capable of forming transactional or respectful relationships when it serves his interests or when he encounters genuine goodwill 6 15 16. His intelligence is frequently noted by others, as he displays a level of comprehension and calculated decision-making that transcends typical spirit beast behavior 2 3 17. Despite his formidable power, Xiao Yu is not a creature that craves unnecessary slaughter; he prefers to avoid conflict when possible, yet he is ruthless and decisive when he or his companions are threatened 17 34.

• Strategic and Calculating: Xiao Yu approaches challenges with a long-term perspective, often planning several steps ahead to ensure his safety and the protection of his family. He refuses to engage in battles he is not prepared for and carefully weighs the risks of entering human society against the potential for growth 16 34. He was willing to feign grave injury and amnesia in humanoid form in order to reach Bibi Dong at the tournament finals without alerting her 57 67.
• Protective and Loyal: His primary motivation is the safety of his companions, such as Yu Yi. He is willing to risk his own life to secure resources like immortal herbs to help them recover and grow stronger, demonstrating a bond that goes beyond mere leadership 21 22 34.
• Indifferent yet Observant: While he often ignores human attempts to interact with him, he is highly observant of their intentions. He recognizes when individuals like Qian Renxue are attempting to "appease" him with food and is capable of distinguishing between genuine kindness and ulterior motives 3 15 16.
• Pragmatic and Food-Motivated: Despite his noble status and immense power, Xiao Yu retains human-like preferences, including a fondness for variety in his diet. He is willing to accept "tributes" of fruit from humans, viewing these interactions as a practical way to satisfy his cravings while maintaining his distance 5 15 18.
• Resolute in Justice: Xiao Yu adheres to a strict code of cause and effect. He does not seek out violence, but he is unwavering in his commitment to punish those who offend him, famously holding the belief that those who offend him must be punished regardless of the distance or the status of his enemies 34 44.
• Compassionate but Independent: Though he can be merciless toward enemies, Xiao Yu heals Shui Bing'er's damaged meridians and advises her to develop strength that is truly her own 73. He also refuses to subordinate himself or his territory to the Star Dou Forest's plans, prioritizing his winged subjects and loved ones above outside causes 75.

Power Progression

Wing-Type Elf King (Juvenile Form)

Xiao Yu begins in the juvenile form of a Wing-Type Elf King, a powerful soul beast 1.

• Level 10 1
• Skills: Wind Force, Vacuum Slash 1
• Boost: Consumption of Cocoa Fruit provides 100 experience points 1.

Wing-Type Elf King (Base Form)

After consuming Cocoa Fruits and completing tasks, Xiao Yu reaches a higher level in his base form.

• Level 15 4
• Skills: Air Cutter, Flash Strike 4 5
• Boost: Defeating two century-old spirit beasts grants Cocoa Fruits, a Tornado skill stone, and Leo's Memory 5.

Spirit Feather Champion

Xiao Yu evolves into a Spirit Feather Champion after reaching level 20 and consuming Leo's Memories 11.

• Level 20 11
• Skills: Water Blade, Light Spear, Flame Charge 11
• Boost: Completing a monthly mission (defeating a thousand-year soul beast) provides 10 Cocoa Fruits, a Wing-Type Essence, 3 Leo's Memories, and skill stones 11.
• Boost: The Primary Leader Bloodline Secret Medicine, when consumed by his companions, enhances their potential, intelligence, and causes physical changes like increased size and translucent wind-element blades on their wings 14.
• Level 30 17
• Skills: Gale Stab, Whirlwind Storm, Storm Eye, Heavenly Light, Water Cannon 24
• Boost: Completing all four types of missions (daily, weekly, monthly, yearly) unlocks the Synthesis System, allowing for the creation of higher-quality items 24.
• Level 39 27
• Attributes: Wing, Wing, King (Locked), Fire, Ice, Water 27
• Boost: Synthesizing the Infernal Delicate Apricot and Octagonal Mysterious Ice Grass creates the Ice and Fire Yin-Yang Fruit, which Xiao Yu absorbs 27. This absorption is a prelude to his next evolution 25 27.

Spirit Feather Divine Guard

Xiao Yu evolves into a Spirit Feather Divine Guard after reaching level 40 and consuming Leo's Memories 28.

• Level 40 28
• Boost: His transformation generates a massive storm, infusing his light with icy blue cold currents and crimson fire threads, and granting control over air currents 28.
• New Abilities: Enhanced ice and fire elements, improved mental power, and telepathic communication 28 29.
• Level 52 40
• Boost: Increased daily rewards from the system provide numerous skill stones, pushing him towards all-attribute mastery 40.
• Level 58 53
• Boost: Xiao Yu permits Yu Yi, Yu Er, Yu San, Yu Si, and Yu Wu to defend their Sunset Forest territory against a Martial Soul Hall reconnaissance squad, demonstrating the ten-thousand-year soul beasts' increased combat strength 53.
• Boost: The Aromatic Silk Beauty immortal herb, when offered to Ning Fengzhi, has the unique property of evolving the Seven Treasure Glazed Tile Pagoda martial soul into the Nine Treasure Glazed Tile Pagoda 38.

Holy Wing King

Xiao Yu's evolutionary path includes the Holy Wing King as the next stage after Spirit Feather Divine Guard 17. He believes evolving into this form will make him unmatched on the continent, excluding gods 44.

• Power: As the Holy Wing King, Xiao Yu is regarded as a Hundred-Thousand-Year Soul Beast and can overwhelm Title Douluo-level opponents, including Dugu Bo, Yue Guan, and Gui Mei 44 67.
• Humanoid Transformation: He can assume human form, enabling him to infiltrate Spirit City and attack Bibi Dong during the Continental Advanced Soul Master Academy Elite Tournament 57 67.
• Ice-and-Fire Destruction: Xiao Yu can compress perfectly blended ice-blue and crimson-gold energies into destructive attacks capable of critically wounding Bibi Dong and draining the Soul Power of Title Douluos 67.
• Divine Status: Following the descent of the Wing-Type Elf King Throne, Xiao Yu's system identifies a change in his divine status; his continued advancement depends upon his comprehension of Origin Laws rather than accumulated energy 88.

Soaring Feather Holy Wing King (Future Form)

This is the final known stage of Xiao Yu's evolutionary path 17.

Abilities and Skills

Elemental Control

• Ice and Fire Manipulation: After evolving into a Spirit Feather Divine Guard, Xiao Yu gained enhanced control over both ice and fire elements, which merged perfectly into his essence, forming a symbiotic balance that deepened and vastened his aura 28. This allows him to generate powerful attacks like the "Ice Fire Storm," a giant ice-and-fire tornado capable of tearing at the air with extreme cold and scorching heat, sealing off evasion routes 44. His eyes also reflect this power, with a vortex of ice and fire seemingly rotating in their depths 28.
• Ice-and-Fire Destructive Strike: In humanoid form, Xiao Yu can condense ice-blue and crimson-gold energies into a tiny chaotic vortex at his fingertips. This attack critically wounds Bibi Dong in a single strike and leaves destructive ice-and-fire energy within her body 67.
• Water-Attribute Ability: Xiao Yu possesses a water-attribute ability, specifically "Water Curtain Heaven Splendor," which has a natural restraining and purifying effect against toxins 32 34. This skill allowed him to block and purify Dugu Bo's Jade Phosphorous Serpent Emperor poison 32.

Wind Manipulation

• Wind Force: Xiao Yu can command wind force, drawing it from the surrounding environment to create various effects 2. This control reached a new realm after his evolution into a Spirit Feather Divine Guard, allowing him to command air currents with a single thought 28.
• Air Cutter: By channeling his power, Xiao Yu can condense airflow into sharp, invisible wind blades 2.
• Tornado: Xiao Yu can generate powerful cyclones, such as the "Storm Eye," a terrifying cyclone several dozen meters in diameter that can instantly form and draw opponents into its violent force 32. This ability, combined with his mastery over wind force, was crucial in neutralizing Dugu Bo's attacks 34.
• Gale-force Winds: Xiao Yu can generate powerful energy fluctuations that create visible cyan ripples and gale-force winds, causing trees to shake and leaves to dance 11.
• Spirit Wind Wings: Xiao Yu can push his wings to their absolute limit, creating turbulent currents that propel him at high velocity 22. Even when gliding, the wind helps alleviate fatigue, saving stamina 22.

Physical and Sensory Abilities

• Flight: As a Wing-Type Elf King, Xiao Yu possesses the ability to fly at high speeds, capable of tearing through the night sky and covering vast distances quickly 22 23. His flight is so fast that it leaves a long, black-and-white trail of light behind him 22.
• Humanoid Transformation: Xiao Yu can take human form while concealing his identity as the Holy Wing King 57 67.
• Speed: Xiao Yu demonstrates exceptional speed, both in flight and in combat, easily dodging attacks and moving with incredible swiftness 2 5 23.
• Flash Strike: A powerful skill that allows Xiao Yu to dash forward with explosive speed, striking targets directly 11 5.
• Enhanced Senses: After evolving into a Spirit Feather Divine Guard, Xiao Yu's mental power was sublimated, expanding his perception range significantly. He can clearly perceive minute details in his surroundings, such as the trembling of leaves, the crawling of insects, and even the heartbeats and breathing of individuals at a distance 28.
• Powerful Aura: Xiao Yu emits a powerful and majestic aura that can intimidate other soul beasts and even human soul masters. This aura is described as deep, vast, unfathomable, and possessing a near-divine nobility 2 22 28 29 44. It can cause other spirit beasts to flee within a 20-mile radius 2.
• Pressure Manipulation: Xiao Yu can exert overwhelming and irresistible pressure, mixed with holiness, icy cold, and scorching heat, capable of enveloping an entire valley and causing fear 44.
• Sonic Boom: When dashing, Xiao Yu can move so fast that the air behind him explodes with a sharp sonic boom 5.
• Natural Cleanliness: As a Wing-Type Elf King, Xiao Yu is always surrounded by a faint breeze that helps clear away dust and mud, keeping him clean 6.

Communication and Leadership

• Telepathic Communication: After evolving into a Spirit Feather Divine Guard, Xiao Yu gained the ability of telepathic communication, allowing him to speak directly into the minds of others 29 44.
• Wing-Type Affinity: This bloodline talent allows Xiao Yu to communicate with and command avian soul beasts, who recognize his status and authority 12.
• Leadership: Xiao Yu demonstrates strong leadership by organizing soul beasts into groups like the Holy Wing Guard and commanding them 12 14.
• Throne Connection: The Wing-Type Elf King Throne permits Xiao Yu to connect with Yu Yi and sense Qian Renxue through spatial resonance 89.

Spatial and Divine Abilities

• Spatial Authority: After receiving the Wing-Type Elf King Throne, Xiao Yu begins developing control over spatial authority. An attempt to sense Qian Renxue through their resonance activates the throne and teleports him to the Worship Hall 89.
• Origin Law Comprehension: Xiao Yu's power source shifts from simple energy accumulation to comprehension of Origin Laws after the throne's descent and the system's transformation 88.
• Divine Beast Status: Brigitte identifies Xiao Yu as a divine beast, an existence regarded as beyond a Hundred-Thousand-Year Soul Beast and nearly equal to a god 75.

Other Skills

• Vacuum Slash: A skill that allows Xiao Yu to create a vacuum-like effect, likely for offensive purposes 32 1.
• Wind Chain: A skill involving wind, likely used for restraint or attack 27.
• Gale Stab: A wind-based attack 27.
• Whirlwind Storm: A powerful wind-based skill 27.
• Light Spear: A skill that generates a spear of light 27.
• Heavenly Light: A light-based skill 27.
• Water Blade: A water-based attack 27.
• Water Cannon: A water-based projectile attack 27.
• Flame Charge: A fire-based charge attack 27.
• System Inventory: Xiao Yu has access to a system inventory, which was unlocked after defeating a century-old Datura Snake 3. This allows him to store items like the Wing-Type Elf King Throne, Primary Leader Bloodline Secret Medicine, and Leo's Memories 27. The system also provides daily rewards, including skill stones, leading to an extensive array of skills 40.
• Strategic Prowess: Xiao Yu exhibits strategic thinking, anticipating opponents' actions, such as Dugu Bo's potential sneak attack, and planning countermeasures 34. He also shows caution and resourcefulness, avoiding powerful entities like Dugu Bo when not at full strength and harvesting herbs without human-like hands 23.

Relationships

Qian Renxue (disguised as Xue Qinghe)

Qian Renxue, disguised as Crown Prince Xue Qinghe, develops a complex and evolving relationship with Xiao Yu, marked by initial curiosity, growing attachment, and strategic manipulation. Her interest in Xiao Yu begins when she observes him as a unique and powerful soul beast in the Royal Soul Beast Forest 2 6. She is intrigued by his intelligence and potential, seeing him as a valuable asset 17. Initially, she attempts to befriend him by offering fruits and trying to pet him, but Xiao Yu, despite his juvenile appearance, is an adult soul and sees through her intentions, maintaining a cautious distance 6.

As their interactions continue, Qian Renxue's concern for Xiao Yu deepens. She protects him from Xue Beng's provocations and ensures his safety within the forest 11 16. She also uses her position as Crown Prince to secure Emperor Xue Ye's support for Xiao Yu's presence in the forest, ensuring a steady supply of resources and legitimizing her frequent visits 17 18. However, her motives are not entirely selfless; she is aware of Xiao Yu's potential power and seeks to maintain a connection for strategic reasons, even as she develops genuine feelings for him 16 40.

The relationship faces challenges when Xiao Yu's companions are attacked, leading to increased wariness from them towards Qian Renxue 21. Later, when Xiao Yu descends upon the Imperial Palace seeking retribution, Qian Renxue attempts to stop him, showing concern for his safety and the potential consequences of his actions, despite his dismissal of her warnings 29. She continues to search for him after he leaves the Royal Soul Beast Forest, indicating her persistent concern and attachment 40.

Qian Renxue ultimately confesses her love to Xiao Yu and offers her own life in exchange for his mercy toward Qian Daoliu and Spirit Hall 72. Xiao Yu spares her and Qian Daoliu, while she later persuades Qian Daoliu to cease treating Xiao Yu as an enemy and secures Spirit Hall's temporary nonaggression 72 73. Their connection gains a spatial dimension after the descent of the Wing-Type Elf King Throne, which reacts to Qian Renxue's Icefire Plume and enables Xiao Yu to sense her during the Angel God Trials 88 89.

• Qian Renxue first encounters Xiao Yu as a unique soul beast and attempts to befriend him with fruit, but Xiao Yu remains wary 6.
• She scolds Xue Beng for provoking Xiao Yu and orders him to leave the Royal Forest, demonstrating her protective nature 11.
• Qian Renxue apologizes to Xiao Yu after an incident and brings fruits as a peace offering, but Yu Yi attacks her, mistaking her for an intruder 14.
• She invites Xiao Yu to leave the forest and see the human world, but he declines, preferring to remain cautious 16.
• Qian Renxue assures Xiao Yu that she has dealt with the guards who saw him and grounded Xue Beng, demonstrating her capability and sincerity 16.
• She introduces Xiao Yu to Emperor Xue Ye, securing the Emperor's interest and support for Xiao Yu's presence in the forest 17.
• Qian Renxue expresses joy and relief upon seeing Xiao Yu after he returns from finding immortal herbs, showing her growing attachment 25.
• She attempts to stop Xiao Yu from going to Heaven Dou City for revenge, warning him of the dangers, but he dismisses her 29.
• She struggles to find information about Xiao Yu's whereabouts after he leaves the forest, indicating her concern 40.
• She manipulates Emperor Xue Ye to believe Xue Qinghe is innocent, securing her position as the sole heir, which benefits her strategic goals 34.
• She confesses her love for Xiao Yu and offers to die in his place to stop the conflict at Spirit Hall 72.
• She persuades Qian Daoliu and helps establish a temporary cessation of Spirit Hall's hostility toward Xiao Yu 73.
• Her Icefire Plume reacts to the Wing-Type Elf King Throne, and Xiao Yu's sensing of her during the Angel God Trials teleports him to the Worship Hall 88 89.

Emperor Xue Ye

Emperor Xue Ye's relationship with Xiao Yu is primarily one of strategic interest and curiosity, mediated through Qian Renxue. Upon learning of Xiao Yu's existence from Qian Renxue, Xue Ye recognizes his extraordinary intelligence and potential value as an asset to the Heaven Dou Empire 17. He expresses admiration for Xiao Yu's unique nature and the way he commands other soul beasts 17.

Xue Ye instructs Qian Renxue to maintain a connection with Xiao Yu and to provide him with whatever he needs, within reason, to secure his loyalty or at least neutrality 17 18. He visits Xiao Yu in person, confirming his existence and establishing an understanding that Xiao Yu can reside peacefully in the Royal Soul Beast Forest as long as he does not cause trouble 18. Xue Ye is content with Xiao Yu's desire to remain in the forest, as it means a powerful entity is not actively involved in human power struggles 18.

• Xue Ye learns about Xiao Yu from Qian Renxue and expresses interest in his intelligence and potential as an asset 17.
• He orders Qian Renxue to maintain a connection with Xiao Yu and provide him with reasonable needs 17.
• He visits Xiao Yu in the Royal Soul Beast Forest, expressing admiration for his extraordinary nature 17.
• He reaches an understanding with Xiao Yu that he can reside peacefully in the forest, acknowledging his independence 18.

Xue Beng

Xue Beng, the Fourth Prince, has a hostile and antagonistic relationship with Xiao Yu, stemming from his arrogance and disregard for soul beasts. He initially observes Xue Qinghe's frequent visits to the Royal Soul Beast Forest with suspicion 6. His animosity escalates when he brings a captured Scarlet Mad Lion to Xiao Yu's location, intending to provoke Xue Qinghe, but instead endangers himself and his guards when the lion escapes 10. Xiao Yu defends his fruit by killing the Scarlet Mad Lion, humiliating Xue Beng 11.

Xue Beng's actions lead to his house arrest, and he seeks revenge, complaining about Xiao Yu and Xue Qinghe to Prince Xue Xing 18. His continued attempts to harm Xiao Yu's companions result in severe injuries to Aoris and further solidify Xiao Yu's resolve for retribution 21. When Xiao Yu descends upon the Imperial Palace, Xue Beng panics and attempts to escape, revealing his cowardice in the face of Xiao Yu's power 29. Xiao Yu ultimately ensures Xue Beng's execution as a consequence of his actions 34.

• Xue Beng observes Xue Qinghe's visits to the Royal Soul Beast Forest with curiosity and suspicion 6.
• He brings a captured Scarlet Mad Lion to Xiao Yu's location, intending to provoke Xue Qinghe, but the lion escapes and causes chaos 10.
• Xiao Yu kills Xue Beng's Scarlet Mad Lion, humiliating him 11.
• Xue Beng is placed under house arrest and seeks help from Prince Xue Xing to get revenge on Xiao Yu 18.
• His actions lead to an attack on Xiao Yu's companions, resulting in Aoris's severe injury 21.
• Xue Beng panics and tries to escape when Xiao Yu descends upon the Imperial Palace, demonstrating his fear 29.
• Xiao Yu ensures Xue Beng's execution as retribution for his transgressions 34.

Prince Xue Xing

Prince Xue Xing becomes involved in the conflict due to his relationship with Xue Beng. Xue Beng, seeking revenge for his humiliation and house arrest, approaches Xue Xing for help 18. Xue Xing agrees to assist Xue Beng, leading to an attack on Xiao Yu's companions 18 21. This intervention ultimately results in Xue Xing's execution by Xiao Yu, who views him as complicit in the harm caused to his kin 34.

• Xue Beng seeks help from Prince Xue Xing to get revenge on Xiao Yu 18.
• Xue Xing agrees to help Xue Beng, leading to an attack on Xiao Yu's companions 18 21.
• Xiao Yu ensures Xue Xing's execution as a consequence of his involvement 34.

Dugu Bo

Dugu Bo's relationship with Xiao Yu is marked by hostility and a failed attempt at a sneak attack. Xiao Yu anticipates Dugu Bo's vengeful nature and his personal friendship with Xue Xing, expecting an attack 34. Dugu Bo attempts a sneak attack on Xiao Yu, opening with his ninth soul skill, but is severely injured and forced to escape 34. Xiao Yu later searches for Dugu Bo's aura in the Sunset Forest, indicating a level of caution and awareness of his potential return, but finds no trace of him 40.

Dugu Bo later returns to the Ice and Fire Yin-Yang Well while Tang San is treating his poison. Xiao Yu tracks his aura, ambushes him, and again demonstrates overwhelming superiority over the Titled Douluo 44.

• Dugu Bo attempts a sneak attack on Xiao Yu, but is severely injured and escapes 34.
• Xiao Yu searches for Dugu Bo's aura in the Sunset Forest, but finds no indication of his return 40.
• Xiao Yu locates Dugu Bo at the Ice and Fire Yin-Yang Well and attacks him in retaliation 44.

Seven Treasure Glazed Tile Sect

The Seven Treasure Glazed Tile Sect forms an alliance with Xiao Yu after Ning Fengzhi seeks the secret of martial soul evolution. Xiao Yu uses Ning Fengzhi's desire to break the Seven Treasure Glazed Tile Pagoda's cultivation limit to negotiate protection: the sect is to refrain from interfering in Heaven Dou Empire affairs and assist him against Martial Soul Hall 37. Ning Fengzhi accepts the arrangement, and Xiao Yu provides the Aromatic Silk Beauty immortal herb, which can evolve the Seven Treasure Glazed Tile Pagoda into the Nine Treasure Glazed Tile Pagoda 38.

The sect fulfills this commitment when Martial Soul Hall dispatches Yue Guan, Gui Mei, and elite teams to pursue Xiao Yu. Ning Fengzhi sends Chen Xin and Gu Rong to intercept and delay them 48.

• Ning Fengzhi, Chen Xin, and Gu Rong confront Xiao Yu in the Royal Soul Beast Forest 36.
• Xiao Yu halts Gu Rong's assault by revealing his knowledge of Ning Fengzhi's cultivation bottleneck 37.
• Ning Fengzhi agrees to Xiao Yu's alliance conditions in exchange for the secret of martial soul evolution 37.
• The sect sends Chen Xin and Gu Rong to interfere with Martial Soul Hall's pursuit of Xiao Yu 48.

Shui Bing'er and the Skywater Team

Xiao Yu first encounters the Skywater Team while traveling to Sunset Forest, where Shui Bing'er senses his near-divine aura and orders her team not to provoke him 22. Later, Xiao Yu assumes humanoid form and feigns a serious ice-and-fire injury to enter the care of Shui Bing'er and her teammates in Spirit City 57. Although he exploits their assistance to conceal his plan against Bibi Dong, he allows Shui Bing'er's efforts to guide his ice power to improve her elemental purity as compensation 58.

After the conflict with Spirit Hall, Xiao Yu returns to heal Shui Bing'er's damaged meridians and stabilize her Soul Power. He urges her not to depend on borrowed strength, giving her closure while maintaining emotional distance 72 73.

• Shui Bing'er recognizes Xiao Yu's unusual nobility and warns her team against provoking him 22.
• The Skywater Team discovers Xiao Yu in humanoid form and shelters him while believing him gravely injured and amnesiac 57 58.
• Shui Bing'er uses her Ice Phoenix Soul Power to guide Xiao Yu's ice energy, increasing her elemental purity 58.
• Xiao Yu heals Shui Bing'er's damaged meridians and advises her to rely on her own strength 73.

Bibi Dong and Spirit Hall

Martial Soul Hall identifies Xiao Yu as the Holy Wing King and attempts to mobilize elite forces against him, seeing a powerful Hundred-Thousand-Year Soul Beast as a target for elimination and valuable spirit-ring and spirit-bone resources 47 48. Xiao Yu later enters Spirit City in disguise and critically wounds Bibi Dong during the tournament awards ceremony 67. He proceeds to assault Spirit Hall itself, overpowering its defenders and confronting Qian Daoliu 69 71.

When Qian Renxue intervenes, Xiao Yu spares Qian Daoliu but destroys Bibi Dong's cultivation by shattering her nine soul rings 71 72. Qian Renxue subsequently secures a temporary promise that Spirit Hall will not move against him 73.

• Martial Soul Hall discovers Xiao Yu and dispatches elite teams to pursue him 47 48.
• Xiao Yu critically wounds Bibi Dong with a single ice-and-fire strike at the tournament finals 67.
• Xiao Yu captures Yue Guan and Gui Mei and repels Spirit Hall's responding experts 67.
• Xiao Yu attacks Spirit Hall and clashes with Qian Daoliu 69 71.
• Xiao Yu cripples Bibi Dong's cultivation by shattering all nine of her soul rings 72.

Brigitte and the Star Dou Forest

Brigitte, a guardian of the Star Dou Forest and one of the Ten Great Ferocious Beasts, approaches Xiao Yu at the Ice and Fire Yin-Yang Well after sensing the powerful aura originating from his territory 75. She addresses him as a divine beast and probes his stance toward the Star Dou Forest's revival plans 75. Xiao Yu rejects involvement and warns that any interference with Sunset Forest or the safety of his subjects will make the offending party his mortal enemy, regardless of Di Tian's involvement 75.

• Brigitte identifies Xiao Yu as a divine beast 75.
• Xiao Yu refuses participation in the Star Dou Forest's plans and establishes Sunset Forest as his inviolable territory 75.
• Brigitte conveys Xiao Yu's warning to Di Tian without alteration 75.

Significant Events

Xiao Yu Defeats a Century-Old Datura Snake
Xiao Yu, inhabiting Leo's body, easily defeats a century-old Datura Snake, which unlocks his system inventory and impresses Xue Qinghe and his soldiers who are observing him. Despite their interest, Xiao Yu ignores them and flies towards the giant tree 3.

• Xiao Yu gains the skill "Vacuum Slash" 5.
• Xue Qinghe and his soldiers notice a decrease in soul beast activity around them after Xiao Yu's battle 3.

Xiao Yu Enjoys Fruits Provided by Xue Qinghe
Xue Qinghe and his soldiers wait near Xiao Yu's tree, offering a pile of fruits to attract him. Xiao Yu returns, sees the fruits, and enjoys them, much to Xue Qinghe's relief 5.

• This interaction highlights Xiao Yu's human-like preferences and Xue Qinghe's determination to connect with him 5.

Great Emperor Xue Ye Learns of Xiao Yu
Great Emperor Xue Ye learns about Xiao Yu from Qian Renxue, who is disguised as Xue Qinghe. Xue Ye expresses interest in Xiao Yu, valuing his intelligence and potential as an asset to the Heaven Dou Empire 17.

• Xue Ye orders Qian Renxue to maintain a connection with Xiao Yu and provide him with whatever he needs 17.
• Qian Renxue is given a long vacation by Xue Ye, which allows her to spend more time near Xiao Yu 17.

Xiao Yu Meets Qian Renxue and Declines Her Invitation
Xiao Yu meets Qian Renxue, disguised as Xue Qinghe, who invites him to leave the forest and see the human world. Xiao Yu declines, demonstrating caution and wisdom 16.

• Qian Renxue assures Xiao Yu that no one will disturb him again and that she has dealt with the guards who saw him, including grounding Xue Beng 16.
• Xiao Yu understands Qian Renxue's methods and is content with fewer troubles 16.

Great Emperor Xue Ye Visits Xiao Yu
Great Emperor Xue Ye visits Xiao Yu in the Royal Soul Beast Forest, expressing admiration for his extraordinary nature and his command over the bird soul beasts 17.

• Xiao Yu communicates with Xue Ye, conveying his contentment with the forest and his lack of interest in power struggles 18.
• Xue Ye acknowledges Xiao Yu's independence and the empire's stance on his residence in the Royal Forest 18.

Xiao Yu Leaves for the Sunset Forest
After his companion Yu Yi is injured, Xiao Yu decides to leave the Royal Soul Beast Forest to find immortal herbs in the Sunset Forest to strengthen his companions 21. He believes this is the opportune moment as Dugu Bo is likely in Heaven Dou City for the Soul Master Tournament, leaving the Ice and Fire Yin-Yang Well unguarded 21.

• Xiao Yu flies at high speed towards the Sunset Forest, pushing his Spirit Wind Wings to their limit 22.
• He passes through the night sky, observing towns and mountain ranges, but remains focused on his mission 22.

Xiao Yu Encounters the Skywater Team
While flying towards the Sunset Forest, Xiao Yu encounters the Skywater Team, a group of young women soul masters led by Shui Bing'er and Shui Yue'er, who are searching for a suitable fourth soul ring for Yue'er 22.

• Xiao Yu, hidden in a bush, is spotted by Shui Yue'er, causing the team to become alert 22.
• Shui Bing'er senses Xiao Yu's unusual power and nobility, advising her team not to provoke him 22.
• Xiao Yu identifies them as the Skywater Team from his memories and decides to leave to avoid entanglement 22.

Xiao Yu Locates the Ice and Fire Yin-Yang Well
Xiao Yu successfully locates the Ice and Fire Yin-Yang Well, a treasure basin of frigid and scorching energies, guided by energy fluctuations and vague memories 23.

• He observes the bizarre and colorful vegetation around the well, stained with dark purple and ink green, and notes the strange scent of decay 23.
• Xiao Yu successfully harvests various immortal herbs from the area 23.

Xiao Yu is Attacked by Pink Lady Soul Beasts
A swarm of Pink Lady soul beasts, led by a ten-thousand-year Pink Matriarch, attacks Xiao Yu at the Ice and Fire Yin-Yang Well 23.

• Xiao Yu demonstrates resourcefulness and caution, avoiding Dugu Bo and harvesting herbs without human-like hands 23.

Xiao Yu Evolves into a Spirit Feather Divine Guard
Xiao Yu evolves into a Spirit Feather Divine Guard after reaching level 40 and consuming Leo's Memories 28.

• His transformation creates a massive storm and gives him strengthened control over ice, fire, wind, and his mental power 28.
• Xiao Yu gains telepathic communication after the evolution 29.

Xiao Yu Descends Upon the Imperial Palace
Xiao Yu, now a Spirit Feather Divine Guard, descends upon the Heaven Dou Imperial Palace, accompanied by five other soul beasts, aiming for Heaven Dou City to seek retribution for the attack on his companions 29.

• Qian Renxue attempts to stop him, warning him of the consequences and the intervention of Titled Douluo, but Xiao Yu dismisses her 29.
• Xiao Yu's arrival causes panic for Prince Xue Beng, who attempts to escape but is cornered 29.
• Xiao Yu's powerful aura and telepathic communication intimidate Qian Renxue and Xue Beng 29.

Xiao Yu and Companions Return to the Giant Tree Platform
Xiao Yu and his companions return to the giant tree platform after defeating the Hundred-Thousand-Year Soul Beast and avenging Yu Yi's family 34.

• Yu Yi expresses relief and gratitude, rubbing its head against Xiao Yu's feathers 34.
• Yu Er, Yu San, Yu Si, and Yu Wu also gather around, their auras stabilized at the ten-thousand-year level after experiencing the battle 34.
• Xiao Yu feels calm after settling the cause and effect, stating that those who offended him and his kin must pay in blood 34.

Dugu Bo Attempts a Sneak Attack on Xiao Yu
Dugu Bo attempts a sneak attack on Xiao Yu, opening with his ninth soul skill, but fails and is severely injured 34.

• Xiao Yu had anticipated Dugu Bo's attack due to his petty and vengeful nature and his friendship with Xue Xing 34.
• The incident solidifies Xiao Yu's reputation, and the name of the "Holy Wing King Clan" is deeply imprinted in the hearts of those who witnessed or heard of the night's events 34.

Ning Fengzhi and the Seven Treasure Glazed Tile Sect Confront Xiao Yu
Ning Fengzhi, accompanied by Sword Douluo Chen Xin and Bone Douluo Gu Rong, visits Emperor Xue Ye and then sets out to confront Xiao Yu in the Royal Soul Beast Forest 36.

• Xiao Yu, in his Spirit Feather Divine Guard form, calmly awaits them on the giant tree platform 36.
• Gu Rong attacks first with his Bone Prison Cage Claw, and Xiao Yu counters with his Ice Fire Storm 36.
• Xiao Yu turns the confrontation into a negotiation by offering the secret of martial soul evolution in exchange for the sect's noninterference in Heaven Dou affairs and assistance against Martial Soul Hall 37.

Xiao Yu and Companions Establish Territory in Sunset Forest
Xiao Yu and his companions arrive at the Sunset Forest, a more primitive and dangerous region, and establish a territory on a high-altitude cliff 39.

• They drive away threatening soul beasts and clear the area, demonstrating Xiao Yu's leadership and strategic thinking 39.
• Yu Yi shows vigilance and responsibility as the second-in-command, keeping watch and reporting to Xiao Yu 39.

Xiao Yu Searches for Dugu Bo's Aura
Xiao Yu, now a Spirit Feather Divine Guard at level 52, searches for Dugu Bo's aura in the Sunset Forest but finds none, suggesting Dugu Bo has not returned 40.

• Xiao Yu searches for a month because Dugu Bo does not know that Xiao Yu brought his family to the Sunset Forest, making his return a possibility 40.
• Qian Renxue, as Crown Prince Xue Qinghe, struggles to find information about Xiao Yu's whereabouts despite sending people to search 40.

Xiao Yu Attacks Dugu Bo at the Ice and Fire Yin-Yang Well
Xiao Yu detects Dugu Bo's familiar aura at the Ice and Fire Yin-Yang Well and descends upon the valley as the Holy Wing King 44.

• His holy, ice, and fire-infused pressure engulfs the valley and forces the Poison Miasma to retreat 44.
• Dugu Bo is again overwhelmed by Xiao Yu's strength and the humiliation of his earlier defeat 44.

Martial Soul Hall Targets Xiao Yu
After Martial Soul Hall learns of Xiao Yu's existence and connection with Qian Renxue, Bibi Dong's forces begin pursuing him as a dangerous Hundred-Thousand-Year Soul Beast 47 48.

• The Seven Treasure Glazed Tile Sect honors its alliance by sending Chen Xin and Gu Rong to intercept Yue Guan and Gui Mei 48.
• Xiao Yu's location remains unknown to both the sect and the Martial Soul Hall pursuit force 48.

Xiao Yu Reaches Level 58 and Defends His Territory
Xiao Yu reaches level 58 while residing in Sunset Forest 53.

• Yu Yi, Yu Er, Yu San, Yu Si, and Yu Wu annihilate a Martial Soul Hall reconnaissance squad led by a Spirit Saint-level captain 53.
• Xiao Yu remains detached and permits his ten-thousand-year companions to handle the invaders, affirming their control over the territory 53.
• Bibi Dong postpones additional action against Sunset Forest in favor of the approaching Spirit Master Tournament 53.

Xiao Yu Infiltrates the Skywater Team in Humanoid Form
Xiao Yu disguises himself as a severely wounded, amnesiac silver-haired young man and allows the Skywater Team to take him to its temporary residence in Spirit City 57 58.

• Teacher Han Yu and Shui Bing'er identify the wound as a terrifyingly high-level ice-attribute injury containing a destructive will 57.
• Shui Bing'er suffers backlash when first attempting to communicate with Xiao Yu's concealed ice power 57.
• Xiao Yu allows Shui Bing'er's continued treatment to improve her elemental purity, regarding it as compensation for using the team in his plan 58.

Xiao Yu Attacks Bibi Dong at the Tournament Finals
During the Continental Advanced Soul Master Academy Elite Tournament award ceremony, Xiao Yu emerges from concealment behind Bibi Dong and critically wounds her with an ice-and-fire strike 67.

• Xiao Yu publicly reveals that he has come for Bibi Dong's life after she sought the Holy Wing King 67.
• Yue Guan and Gui Mei attempt to retaliate with their martial soul fusion skill, but Xiao Yu captures them and drains their Soul Power 67.
• Xiao Yu repels further Spirit Hall experts with self-forming wind blades 67.

Xiao Yu Assaults Spirit Hall
Following the tournament attack, Xiao Yu transforms into the Holy Wing King and crashes through the gates of Spirit Hall, mobilizing its hidden Soul Sage and Soul Douluo defenders 69.

• Qian Renxue intervenes between Xiao Yu and Qian Daoliu, confessing that she loves Xiao Yu and offering herself in exchange for her grandfather's life 71 72.
• Xiao Yu redirects his attack rather than kill Qian Daoliu or harm Qian Renxue 71.
• Xiao Yu cripples Bibi Dong by expanding the ice-and-fire wound in her body and shattering all nine of her soul rings 72.

Xiao Yu Heals Shui Bing'er and Meets Qian Renxue
Xiao Yu returns to the Shui Family after the Spirit Hall conflict, not to settle accounts but to say farewell 73.

• He heals Shui Bing'er's damaged meridians and stabilizes her Soul Power, telling her that the power he had given her was never truly hers 73.
• Qian Renxue meets Xiao Yu at the Ice and Fire Yin-Yang Well and tells him that she has persuaded Qian Daoliu to stop opposing him and that Spirit Hall will not act against him for the time being 73.

Xiao Yu Rejects the Star Dou Forest's Overture
Brigitte visits Xiao Yu at the Ice and Fire Yin-Yang Well and calls him a divine beast 75.

• Xiao Yu rejects participation in the Star Dou Forest's revival plan and declares Sunset Forest to be his territory 75.
• He warns Brigitte that interference with his territory, subjects, or loved ones will make any party, including Di Tian's faction, his mortal enemy 75.

The Wing-Type Elf King Throne Descends
The Wing-Type Elf King Throne descends, producing a massive reaction in the Lake of Life and throughout Star Dou Forest 88.

• Xiao Yu sits upon the throne and realizes that his divine advancement now relies upon Origin Law comprehension rather than energy accumulation 88.
• Di Tian's lord awakens and resonates with the throne's power 88.
• Qian Renxue's Icefire Plume reacts to the throne, confirming its connection to Xiao Yu 88.

Xiao Yu Teleports to the Worship Hall
While investigating the throne's abilities, Xiao Yu senses Qian Renxue through their spatial resonance as she undergoes the Angel God Trials 89.

• The throne activates and teleports Xiao Yu directly to Qian Renxue's location within the Worship Hall 89.
• The event demonstrates Xiao Yu's growing spatial authority and the deepening connection between him and Qian Renxue 89.