Yun Xi

Biodata

Feature	Details
Name	Yun Xi (云汐)
Alias(es)	Strange Flame Guardian Spirit; Guardian Spirit
Gender	Male
Affiliation	Xun'er; later joins Spirit Hall 261
Occupation/Role	Xun'er's guardian, mentor, and Heavenly Flame seeker
Status	Active
First Appearance	Chapter 1

Power Progression

Stage / Realm / Level	Chapter	Notes
Soul Body fused with the Golden Emperor Burning Flame	1–2	Awakens within Xun'er's inherited Heavenly Flame and becomes bound to her through its refinement mark. 1 2
Golden Emperor Burning Flame origin	8	Explains that devouring a trace of the Golden Emperor Burning Flame allows both himself and Xun'er to wield it. 8
Dual Heavenly Flames	64	Devours the Bone Chilling Flame; the Golden Emperor Burning Flame within him gains dark-white traits and a chilling nature. 64
Three Heavenly Flames	141	Devours the Green Lotus Core Flame, further increasing his power and advancing Xun'er to the Dou Ling realm. 141
Dou Di Body	229	Refines a former Seven Star Dou Saint corpse into a body capable of containing his soul, raising it to the standard of a Dou Di Body. 229
Realm beyond Dou Di	241	States that he has transcended the Dou Di realm after demonstrating enough Dou Qi to suppress the Gu Clan without harming anyone. 241
Seven Heavenly Flames	244	Reveals control over the Golden Emperor Burning Flame, Green Lotus Core Flame, Bone Chilling Flame, Fallen Heart Flame, Three Thousand Burning Flame, Water Cloud Flame, and Wind Thunder Wrath Flame. 244
Twenty Heavenly Flames	247	Devours twenty Heavenly Flames; the flames begin gradually merging within both Yun Xi and Xun'er. 247
Power sealed	260	Awakens after the final battle with a black chest mark sealing his power; retains only half of the Heavenly Spirit Ancient Halberd. 260

Background / History

Yun Xi originated from another continent, where he was born into a prestigious clan. The Saint Spirit Religion massacred his family for an unidentified fragment in their possession; before dying, his parents sealed their spiritual power within him and entrusted him to an old man. 17

While cultivating, Yun Xi saved and traveled with a little tiger that later took human form. He eventually learned that it was the Son of the Sacred Beast of the Saint Spirit Religion—the organization responsible for his clan's destruction. After killing it in battle and sustaining severe injuries, Yun Xi tore open a Space Crack to escape. His consciousness ultimately arrived in another world. 17

His consciousness later fused with the Golden Emperor Burning Flame inherited by Gu Xun'er. Branded by Xun'er's refinement mark and unable to separate from her for long, he became her Strange Flame Guardian Spirit. 2 6 48

Appearance

Yun Xi is repeatedly described as a handsome, refined man who commonly manifests in white robes. Before gaining a body, he appears as an illusory Soul Body; after rebirth, he possesses a physical form capable of containing his soul. 2 67 229

• Usually manifests in white robes. 2 48
• Appears illusory while in Soul Body form. 67
• His gaze can become bloodshot and murderous when the Ancient Halberd's sealed killing intent affects him. 70
• Later bears a black mark on his chest that seals his power. 260

Personality

Yun Xi is composed and confident when dealing with powerful opponents, often responding to threats with casual mockery rather than alarm. He can be decisive and ruthless toward enemies, particularly those who threaten Xun'er or exploit others. 84 225

His behavior around Xun'er is markedly gentler. He trains her, protects her, worries over injuries caused by his own mistakes, and repeatedly promises to remain at her side. 2 13 78 He is also notably blunt and often fails to understand Xun'er's emotions, leading her to call him a “straight man.” 17 80

After the Heavenly Spirit Ancient Halberd shatters and its fragments merge with him, his temperament becomes more arrogant, bloodthirsty, and overbearing. Xun'er recognizes this as a significant change from his earlier restrained manner. 156

Abilities & Skills

Heavenly Flame Manipulation

Yun Xi can perceive, suppress, devour, and wield Heavenly Flames. His unusual nature allows him to contain multiple flames without the incompatibility that normally prevents cultivators from doing so. 8 64 145

• Senses Heavenly Flame auras, including the Bone Chilling Flame concealed in Xiao Yan's ring. 58 63
• Devours Heavenly Flames to increase his own power and improve Xun'er's cultivation. 8 141 214
• Can fuse flames within his own body into a stronger whitish-gold flame tinged with green. 145
• Commands at least twenty Heavenly Flames and can shape them into enormous flame beasts. 247 255
• Can use Heavenly Flames to melt a Half-Emperor body and directly burn the soul. 122
• Xun'er's own flames initially remain incompatible and may become unstable when they resonate with Yun Xi's energy. 13 171

Soul Body and Spiritual Strength

Before rebirth, Yun Xi exists as a Soul Body with spiritual power strong enough to contend with and intimidate elite cultivators. 48 211

• Communicates directly through Xun'er's mind and can hear her thoughts. 2
• Can leave Xun'er's body for brief periods, though the refinement mark restricts his range. 2 48
• Remains unharmed by ordinary physical Dou Skills while in Soul Body form. 18
• His spiritual strength is compared to an Emperor Realm powerhouse by the Pill Tower's Three Giants. 211
• Neutralizes the poison affecting Xun'er after her contact with Xiao Yi Xian's Woeful Poison Body. 81

Spatial Techniques

Yun Xi possesses advanced control over space, using it for travel, concealment, restraint, and combat. 17 84

• Creates Space Barriers that conceal him from observers outside their range. 17
• Uses instant movement and spatial teleportation to travel and evade attacks. 47 120
• Breaks Soul Fiend's Space Imprisonment and later immobilizes him with Universe: Space: Seal. 84 86
• Freezes the Three Thousand Burning Flame in place through space manipulation. 210
• Uses Void Realm to evade Soul Emperor's attacks. 255

Combat Techniques

Yun Xi fights with techniques from his original world, though he notes that the Dou Qi Continent's heaven and earth reject those martial arts due to his lack of a proper body. 11 49

• Universe: One Finger: Break — Casually disperses Gu Yuan's Ancient Emperor Seal and later uses its techniques in battle against Scholar. 48 234
• Flame Lightning — A high-speed combat technique used during his battle with Scholar. 234
• Space Folding — Manipulates space offensively during the same battle. 234
• Can erect powerful flame shields, though a Space Storm once shattered his Nine Heavens Mysterious Flame Shield. 120

Rebirth and Dual Energy

Following his rebirth, Yun Xi can convert Heaven and Earth Spiritual Qi into both Dou Qi and spiritual power. 239

• Refines a Dou Di Body using a powerful corpse, Ancient Void Dragon essence blood, and the Yin Yang Life Renewal Pill. 229
• Can continue fighting with spiritual power after exhausting his Dou Qi, giving him exceptional endurance. 239
• His rebirth carries the risk that another consciousness within him could take control instead. 229 235

Equipment / Weapons / Items

• Heavenly Spirit Ancient Halberd — Yun Xi's Plane Divine Object and primary weapon. It contains his sealed killing intent and violent aura; Scholar shatters it, after which fragments merge into Yun Xi's body. 70 123 124
• Ancient Halberd fragment — A fragment embedded in Yun Xi's chest causes him extreme pain until Xun'er removes it; he later reabsorbs it. 124
• Fear Bracelet — Recognizes the bracelet from his past, destroys its malicious energy, and reveals its blue underlying form. 60
• Dou Di Body — His refined physical vessel, prepared to withstand his soul during rebirth. 229

Relationships

• Gu Xun'er — His bonded charge, student, and closest companion. He begins by viewing her as a little sister, but their relationship becomes openly affectionate after his rebirth. 17 239 241
• Gu Yuan — Xun'er's father. Gu Yuan initially tests Yun Xi's intentions and strength, then accepts him as Xun'er's protector and later treats him with great deference. 48 49 241
• Scholar — A longstanding enemy from Yun Xi's past and the wielder of the Demon Scythe. Their battles devastate vast areas and repeatedly endanger Xun'er. 121 234 235
• Medusa — Forms a temporary alliance with Yun Xi when he agrees to purify the Green Lotus Core Flame in exchange for a favor. 141
• Tou She Ancient God — Initially confronts Yun Xi in the Ancient Emperor Cave, but becomes friendly after sensing his unusual aura and learning of his origins. 193
• Xuan Kongzi, Xuan Yi, and Tian Leizi — The Pill Tower's Three Giants. They become fearful and deferential after Yun Xi demonstrates overwhelming Emperor Realm-level spiritual strength. 211 214
• Bi Bi Dong — Pope of Spirit Hall in the Small World. Yun Xi accepts her offer to join Spirit Hall because he seeks the Plane Womb and its recognition. 261

Story Role / Major Arcs

Xun'er's Hidden Guardian

After appearing within Xun'er's Golden Emperor Burning Flame, Yun Xi asks her to conceal his existence because revealing him could bring disaster to the Gu Clan. He guides her refinement of the flame, prevents its rampage from killing her, and begins training her in cultivation and combat. 2 4 13

Revelation to the Gu Clan

Xun'er's accidental mention of his name forces Yun Xi to reveal himself to Gu Yuan. He proves his connection to the Golden Emperor Burning Flame and casually counters Gu Yuan's strongest test, earning the clan leader's trust. 48 49

Search for Heavenly Flames

Yun Xi discovers that Heavenly Flame devouring can strengthen both himself and Xun'er. He identifies and devours the Bone Chilling Flame, Green Lotus Core Flame, Fallen Heart Flame, Three Thousand Burning Flame, and other ranked flames while expanding Xun'er's capabilities. 58 64 141 210 247

Conflict with Scholar

Scholar's pursuit brings Yun Xi into a series of destructive battles. Yun Xi protects Xun'er against Scholar's threats, loses the Heavenly Spirit Ancient Halberd when it is shattered, and struggles with the weapon fragments' influence afterward. 121 123 124 156

Rebirth

Seeking independence from his Soul Body state, Yun Xi refines a Dou Di Body and attempts rebirth despite fearing that the other consciousness within him may emerge instead. 227 229 He later fights Scholar again, nearly dies, and prepares to yield control before Xun'er's voice reaches him. 234 235

Alliance Against the Soul Clan

After revealing his Dou Di status, Yun Xi subdues Lei Ying and Yan Jin, then organizes the Gu, Yan, and Thunder Clans into an alliance against the Soul Clan. 245 246 He gathers nearly seventy Dou Sheng experts and leads the campaign against the Soul Hall. 247

Journey to the Small World

Following the war, Yun Xi is left weakened with his power sealed. He and Xun'er enter a Space Channel intended for another plane, only to arrive in a Small World instead. 260 There, Yun Xi joins Spirit Hall to pursue the Plane Womb and gain recognition from the plane's inhabitants. 261

Notable Quotes

“I will definitely always stay by little princess Xun'er's side.” 2

“A nobody. Yun Xi.” 244

“Since we're both fire spirits, let's see who is truly stronger today.” 255