Xia Yu

Biodata

Feature	Details
Name	Xia Yu (夏屿)
Alias(es)	Brother Yu 8
Gender	Male
Age	26 at the time he awakened his past-life memories and reached Rank 90 1
Affiliation	Sun Moon Empire; Consecration Hall; ducal Xia Family 1 62 65
Occupation/Role	Titled Douluo; soul engineer; Consecration Hall elder; Radiant City Tournament referee 10 54 65
Status	Active 72
First Appearance	Chapter 1

Power Progression

Stage / Realm / Level	Chapter	Notes
Rank 90 — Quasi-Titled Douluo	1	Reached the Titled Douluo threshold after twenty years of cultivation.
Rank 91	3	Absorbed the 150,000-year Six-Tailed Demon Fox as the ninth soul ring of his Ghost martial soul.
Rank 92	3	Refined the Six-Tailed Demon Fox's head Soul Bone after absorbing its soul ring.
Peak Rank 95 — Super Douluo	21 25	Progressed rapidly after obtaining the mutated 200,000-year Golden Tortoiseshell soul ring and Soul Bone, then integrating the Gold of Life.
Divine Realm-limit spiritual power	23	Opened a Second Sea of Consciousness and touched the threshold of the Divine Origin Realm.
Tenth-Level Natal Soul Tool — Divine Sword Ghost Moon	31	Fused the origin of his Ghost martial soul into Ghost Moon, creating a self-circulating natal soul tool.
Rank 96	31	Broke through after Ghost Moon's soul-power circulation stimulated his cultivation.
Seventh soul ring raised to 100,000 years	57	Used Secret Spirit Ascension on the Golden Tortoiseshell's soul; only his seventh ring was enhanced.
Spirit Soul Method obtained	72	Learned the method by repeatedly forcing Huo Yuhao to demonstrate it within the Mental Illusion Realm.

Background

Xia Yu transmigrated into the Douluo World as an infant and was born into the Sun Moon Empire's ducal Xia Family. At six, he awakened innate full soul power and the twin martial souls Ghost and Velvet Sky-Piercing Chrysanthemum. Kong Deming accepted him as a personal disciple, and Xia Yu spent the next two decades cultivating Ghost first because its spiritual affinity suited soul-tool manufacture and control. 1

At age twenty-six, Xia Yu broke through to Rank 90 and recovered memories of his past life. Kong Deming had already prepared a sealed 150,000-year Six-Tailed Demon Fox for Xia Yu's ninth soul ring and intended to establish him as a future leader within the Consecration Hall. 1

His marriage to Meng Hongchen was arranged as a political alliance between the Xia and Red Dust families. Jing Hongchen also expected Xia Yu's Velvet Sky-Piercing Chrysanthemum to improve Meng Hongchen's constitution and mitigate the cold poison tied to her martial soul. The two married soon afterward. 2 5

Appearance

Xia Yu's ordinary appearance is not extensively described. His most distinctive appearance occurs while using Two Extremes Divine Transformation, which manifests dark robes marked by red-and-blue cloud patterns. 13

• His black hair becomes silver, with faint red-and-blue glimmers. 13
• His eyes become red-and-blue heterochromatic pupils. 13
• A red-and-blue Yin-Yang Taiji diagram and innumerable runes manifest around him during transformation. 13

Personality

Xia Yu is ambitious, pragmatic, and intensely focused on accumulating power. He treats cultivation resources, rare techniques, political ties, and even dangerous negotiations as tools toward long-term supremacy. He openly views efficient gains as more valuable than wasteful effort and is frustrated when the Spirit-Raising Secret Art produces only a single upgraded ring from the Golden Tortoiseshell's soul. 4 57 60

He is a patient and innovative researcher, repeatedly testing martial-soul resonance until he develops a Self-Martial-Soul Fusion Technique, then pushing his Ghost martial soul's origin to forge a Tenth-Level Natal Soul Tool. 11 13 31

Against enemies, Xia Yu is ruthless and intimidating. He uses memory-reading on Ghost Fox, kills him after the ambush, and deliberately leaves the body as a warning to future attackers. 16 17

Xia Yu is protective of Meng Hongchen's growth and health, personally treating her cold-poison backlash, securing rare ice-attribute resources, and guiding her transformations. However, he also regularly uses teasing, pressure, and manipulation to assert control in their relationship. 8 24 37 40 47

Abilities & Skills

Twin Martial Souls

Xia Yu possesses the Ghost and Velvet Sky-Piercing Chrysanthemum martial souls, both awakened with innate full soul power. 1

• Ghost — His primary cultivated martial soul; it is aligned with spiritual power and deathly ghost aura, making Xia Yu particularly adept at controlling souls and soul tools. 1 3
• Velvet Sky-Piercing Chrysanthemum — A golden, immortal-herb-like martial soul with medicinal and body-strengthening properties. 2 7
• His two martial souls can resonate with one another, providing the basis for his Self-Martial-Soul Fusion Technique. 11 13

Two Extremes Divine Transformation

Xia Yu's Self-Martial-Soul Fusion Technique combines Ghost and Velvet Sky-Piercing Chrysanthemum through deepened origin resonance. 11 14

• Produces the Two Extremes Stillness Domain, which freezes motion and sound across a radius of several hundred zhang. 13
• Greatly strengthens his physical body, soul power, and spiritual power; its body enhancement resembles an Indestructible Vajra Body and a martial-soul second awakening. 13
• Enabled him to defeat the Rank-93, Rank-9 Soul Engineer Ghost Fox while minimizing collateral damage. 16
• Consumes soul power, spiritual power, and blood qi simultaneously; at full combat output, Xia Yu estimates a limit of roughly ten minutes. 13

Spiritual Power and Mental Techniques

Xia Yu's Ghost martial soul grants exceptionally potent spiritual abilities. 3 23

• Second Sea of Consciousness — Created by evolving a Ghost Domain Space into a real spiritual world and merging the Gold of Life into the space at his brow. 23
• Divine Realm-limit spiritual power — His spiritual power reaches the limit of the Divine Realm, nearing the Divine Origin Realm. 23
• Memory reading — He can forcibly invade and inspect an opponent's memories after overwhelming their mental defenses. 16
• Eye of Life — Allows him to examine Wang Qiu'er's soul and fate, exposing her nature as the Three-Eyed Golden Lion to him. 67
• Mental Illusion Realm — He trapped Huo Yuhao's spiritual consciousness in a repeating illusion to study the Spirit Soul Method. 70 72

Soul-Ring Manipulation and Body Techniques

Xia Yu uses forbidden and self-created methods to strengthen his soul rings and body. 4 20 61

• Spirit-Raising Secret Art — Sacrifices soul-beast souls to increase soul-ring ages; it elevated his first four rings beyond 50,000 years and raised his eighth ring to 100,000 years. 4
• Yin-Yang Millstone — A self-created soul skill developed during his battle with the Golden Tortoiseshell. 20
• Immortal Golden Body — A soul skill granted by the Golden Tortoiseshell's 200,000-year ring, allowing him to enter an Indestructible Vajra Body state. 61
• Permanent Indestructible Vajra Body — A long-term body-tempering objective; Xia Yu estimates it will require at least half a year to a year. 61

Soul Engineering and Forging

Xia Yu is recognized as the Sun Moon Empire's youngest Titled Douluo and a Rank-9 Soul Engineer, later described as a Tenth-Level Soul Engineer. 10 54

• Divine Sword Ghost Moon — His Tenth-Level Natal Soul Tool, forged by fusing the origin of his Ghost martial soul into a tailor-made divine sword. 28 31
• Ghostly Frost Flame — An icy flame born from compressed deathly ghost aura during Ghost Moon's forging; it can affect souls and remove cold toxins without disrupting Meng Hongchen's transformation. 31 39
• Soul Tool Formations — Used to seal forty-five portions of Ten-Thousand-Year Mysterious Ice Marrow into a bracelet. 37
• Spirit Forging — A proposed forging method intended to grant spirituality and life to spiritual metals; its practical results have not yet been shown. 45

Healing and Resource Refinement

Xia Yu applies his martial souls and rare treasures to strengthen or heal others. 7 24

• Used the Velvet Sky-Piercing Chrysanthemum to cleanse Meng Hongchen's body, improve her physique, and clear her meridians. 7 8
• Used life force from the Gold of Life to treat Meng Hongchen's severe cold-poison backlash. 24
• Secured and refined Ten-Thousand-Year Mysterious Ice Marrow, then supervised Meng Hongchen's absorption and martial-soul evolution. 37 40

Equipment / Weapons / Items

• Divine Sword Ghost Moon — A semi-transparent Tenth-Level Natal Soul Tool carrying cloud-flame markings and the power of Ghostly Frost Flame; it resides in Xia Yu's Sea of Consciousness when not in use. 31
• Gold of Life — A life-force treasure merged into his Second Sea of Consciousness; it supports healing, body cleansing, and spiritual development. 23 24
• Ten-Thousand-Year Mysterious Ice Marrow bracelet — A bracelet containing forty-five sealed ice spheres of refined Ice Marrow. 37
• Six-Tailed Demon Fox head Soul Bone — A 150,000-year head Soul Bone absorbed after Xia Yu obtained the fox's ninth soul ring. 3

Relationships

• Kong Deming — Teacher and benefactor. Kong Deming accepted Xia Yu as a personal disciple, prepared his ninth soul ring, and intends for him to become a leading figure in the Consecration Hall. 1
• Meng Hongchen — Wife. Their politically arranged marriage develops into a close but uneven relationship; Xia Yu consistently supports her cultivation, healing, and martial-soul evolution. 2 5 24 37 40
• Jing Hongchen — Grandfather-in-law and Virtue Hall Master. Jing Hongchen arranged Xia Yu's marriage to Meng Hongchen, supports his research, and repeatedly seeks to recruit him into Virtue Hall. 2 10 14
• Xiao Hongchen — Brother-in-law and fellow Sun Moon Imperial Academy representative. Xia Yu considers assisting him if an opportunity arises, despite Xiao Hongchen's obsession with defeating Shrek. 14
• Ghost Fox — Enemy and ambush leader. Xia Yu defeated and killed the Rank-93 Soul Engineer, then searched his memories for the mastermind behind the attack. 16 17
• Zhongli Wu — Holy Spirit Cult leader and transactional counterpart. Xia Yu negotiated with him for Ten-Thousand-Year Mysterious Ice Marrow and later traded Ice Marrow for Tang Ya. 54 60
• Tang Ya — Acquired from the Holy Spirit Cult in exchange for Ice Marrow. Xia Yu intends to remove her Evil Poison, restore her sanity, and use her Blue Silver Emperor bloodline in his plans for the Ice-Fire Yin Yang Well. 60 61
• Huo Yuhao — Rival and target of Xia Yu's schemes. Xia Yu regards him as a dangerous favored figure and captures his spiritual consciousness to obtain the Spirit Soul Method. 46 70 72
• Wang Qiu'er — Tournament participant observed by Xia Yu. Using the Eye of Life, he recognizes her true identity as the Three-Eyed Golden Lion, though he does not reveal it. 67 68

Story Role / Major Arcs

Rise to Titled Douluo

Xia Yu begins the story by reaching Rank 90, awakening his past-life memories, and accepting Kong Deming's prepared Six-Tailed Demon Fox as his ninth soul ring. He follows this with the Spirit-Raising Secret Art, dramatically increasing the ages of his existing soul rings. 1 3 4

Marriage and Virtue Hall Research

His marriage to Meng Hongchen strengthens the political connection between the Xia and Red Dust families. While accompanying her to Sun Moon Imperial Academy, Xia Yu discovers Virtue Hall's Martial Soul Fusion Enhancer and uses it to develop Two Extremes Divine Transformation. 5 10 14

Ghost Fox Ambush and Golden Tortoiseshell Hunt

Xia Yu uses Two Extremes Divine Transformation in battle for the first time against Ghost Fox's ambush group, killing Ghost Fox and warning future enemies through the aftermath. He subsequently hunts the Golden Tortoiseshell, suppresses its self-destruction attempt, and gains a mutated 200,000-year soul ring and Soul Bone. 16 21

Gold of Life and Ghost Moon

After integrating the Gold of Life and opening his Second Sea of Consciousness, Xia Yu reaches Divine Realm-limit spiritual power. He then fuses his Ghost martial-soul origin into Divine Sword Ghost Moon, creating a Tenth-Level Natal Soul Tool and breaking through to Rank 96. 23 28 31

Extreme North Expedition

Xia Yu enters the Ten-Thousand-Year Mysterious Ice Cavern, refines its Ice Marrow, and guides Meng Hongchen through its absorption. His assistance enables her Vermilion-Eyed Ice Toad to evolve into the Frostflame Jade Toad and later supports her acquisition of an 80,000-year Ice Jade Scorpion soul ring. 37 42

Radiant City Tournament

During the tournament, Xia Yu acts as a Consecration Hall elder and referee while investigating the Body Sect's Second Awakening method. He identifies Wang Qiu'er's soul-beast identity through the Eye of Life, then exploits Huo Yuhao's distraction during Wang Qiu'er's match against Long Aotian to capture Huo Yuhao's spiritual consciousness. 65 70

Spirit Soul Method Acquisition

Within the Mental Illusion Realm, Xia Yu repeatedly manipulates Huo Yuhao into reenacting Wang Qiu'er's sacrifice and using Electrolux's Spirit Soul Method. He ultimately learns the method and extracts additional Ultimate Ice and Ten-Thousand-Year Mysterious Ice Marrow knowledge from the Ice Empress and Snow Empress. 72

Notable Quotes

“One day, I will surely rule this entire era.” 4

“No matter who you are, you'd better hide well and not let me find you, or else you'll wish you were dead.” 16