Jiang Yuheng

Biodata

Feature	Information
Name	Jiang Yuheng (江禹恒)
Alias(es)	Frost Dragon Butterfly; Light of Sun Moon; “Cold Prince”
Gender	Male
Affiliation	Shrek Academy; Spirit Transmission Tower; formerly Sun Moon Royal Soul Engineer Academy
Occupation/Role	Tower Master of the Spirit Transmission Tower; Soul Master; Soul Engineer; strategist
Status	Active
First Appearance	3

Power Progression

Stage / Realm / Level	Chapter	Notes
Soul Ancestor	266	Demonstrated overwhelming ice-attribute dominance during the All-Continent Advanced Soul Master Elite Tournament.
Level 45 Soul Power	171	Had temporarily stalled at level 45 while Wang Dong approached the Soul King realm.
Six Soul Rings	454	Revealed six rings while deploying the Frost Dragon and Absolute Zero Domain against Ye Xishui.
Strength comparable to a Soul Sage	260	Defeated Soul Emperor Jing Ziyan through time-based control and precise ice blades despite being only seventeen or eighteen.

Background

Jiang Yuheng studied at the Sun Moon Royal Soul Engineer Academy from childhood. At age seven, he attained Sun Moon Brilliance, received the honorary title Light of Sun Moon from the then-emperor, and was publicly regarded as a future foremost Enshrined Douluo. His teacher, Chen Yu, was the Sun Moon Empire’s former foremost Enshrined Douluo and strongest Level 10 Soul Engineer; Jiang was Chen Yu’s sole deathbed disciple. 302

Despite his standing in the Sun Moon Empire, Jiang eventually withdrew from the academy after Mingde Hall attempted to forcibly take his carving knife, the Frost Dragon Butterfly. 169 He later entered Shrek Academy, refused the Soul Engineering Department’s invitation, and successfully sought permission to cultivate both Martial Soul abilities and Soul Tools. 7

At Shrek, he became captain and Main Control Soul Master of the reserve team after demonstrating enough strength in a friendly match to earn Xuan Lao’s approval. 74 He subsequently founded the Spirit Transmission Tower, pursuing Soul Spirit contracts as an equal alternative to killing Soul Beasts for rings. 225

Appearance

Jiang Yuheng is described as exceptionally handsome and dashing, with dazzling black eyes that turn deep blue when he channels greater power. 445 483

• Often wears black clothing, including during combat. 192
• His eyes shift to deep blue when using ice, time, or divine-level power. 254 765
• Maintains a simple, tidy room with few unnecessary possessions. 583
• His cold aura and composed demeanor are central to his public image. 483

Personality

Jiang is usually calm, aloof, calculating, and difficult for others to read. He evaluates people and alliances in practical terms, openly prioritizing the interests of the Spirit Transmission Tower and accepting cooperation when it produces the greatest gain at the lowest cost. 234 651

He is also highly confident in his own strength and judgment. He does not consider conventional threats sufficient reason to abandon a plan, and he frequently acts independently when he believes delay would weaken his position. 253 675 His confidence can become ruthless: he favors eliminating future threats at their roots and has used fear, executions, and memory manipulation to enforce his authority. 719 727 783

Despite this detachment, Jiang shows warmth and protectiveness toward Wang Dong’er and concern for trusted companions. He risked himself to save Huo Yuhao and Ma Xiaotao, shares plans with his close circle, and is notably more willing to compromise when Wang Dong’er intervenes. 21 110 750

Abilities & Skills

Frost Dragon Martial Soul

Jiang’s primary Martial Soul is the Frost Dragon, an ice-attribute Martial Soul with Extreme Ice properties and overwhelming bloodline pressure. 3 21

• Produces ice aura capable of suppressing Ma Xiaotao’s Evil Fire for months. 26
• Creates large-scale frost, ice pillars, blades, domains, and battlefield control effects. 192 260
• Its bloodline can intimidate powerful Martial Souls, including Xuan Lao’s Taotie Divine Bull. 254
• Can freeze multiple opponents as a warning without seriously harming them. 160
• Its extreme cold can impose severe physical strain when Jiang expends too much power. 192

Zero Frame Start

“Zero Frame Start” is the Frost Dragon’s near-instantaneous control technique, repeatedly described as difficult for opponents to respond to. 74 177

• Allows Jiang to rapidly immobilize or defeat opponents before they can properly react. 74 177
• Forms the basis of his reputation among Shrek’s Outer Court disciples. 74
• Can be used with precise ice blades aimed at vital areas. 260

Extreme Ice and Absolute Zero Domain

Jiang can deploy Extreme Ice on a broad scale, including an Absolute Zero Domain. 21 454

• Suppresses fire-attribute power, including Ma Xiaotao’s Evil Fire. 21 26
• Trapped Ye Xishui long enough for Jiang to alter the battlefield strategy. 454
• Can transform a living opponent into an ice sculpture. 765
• Heavy use may leave him physically weakened. 455 646

Snow Empress Soul Spirit

Jiang formed a Soul Spirit bond with the Snow Empress, gaining access to her ice abilities and immense burst power. 172 185

• Used the Snow Empress’s power to block Ji Juechen’s final sword attack. 185
• Trained to master her three major Soul Skills without relying on her direct assistance. 202
• Is especially formidable in the Far North or similarly frigid environments. 202
• Coordinates with the Snow Empress in combat through his predictive ability. 185

Time Manipulation

Jiang possesses time-based abilities that he initially kept as a trump card. 261

• Can halt or severely disrupt the flow of time around opponents. 260
• Uses Time Reversal to restore damaged Soul Tools, including the Level 10 Death God’s Light. 455
• Can briefly use a Time Domain for stealth and infiltration. 651
• Consumes considerable spiritual power and can cause serious backlash. 261 646

Precognition and Mental Abilities

Jiang can anticipate attacks and possesses prophecy-related knowledge that informs his decisions. 185 276

• Read Ji Juechen’s attack patterns and evaded repeated sword strikes. 185
• Revealed his prophecy ability to Wang Dong, while reassuring her that his feelings were not created by it. 276
• Uses mental control and psychological pressure against opponents. 481
• Can erase memories and implant a new persona, as he did to He Caitou. 783

Soul Engineering

Jiang is an exceptional Soul Engineer and formation master who cultivates Soul Tools alongside his Martial Soul. 7 157

• Was a Level 6 Soul Engineer during his exchange at Sun Moon Royal Soul Engineer Academy. 157
• Completed a Rank 6 formation core under Xuan Ziwen’s test. 158
• Attached Mental Confusion, Mental Interference, and Space Array formations to a Soul Tool. 158
• Can identify flaws in blueprints, memorize them after one viewing, modify their errors, and extrapolate improved designs. 738
• Developed humanoid Battle Armor Soul Tools after three months of research. 205
• Promotes Soul Tools for civilian benefit rather than warfare alone. 165

Strategy and Diplomacy

Jiang combines personal power with political and military calculation. 110 454

• Negotiated with the Body Sect by offering his brother’s allegiance in exchange for help attacking Mingde Hall. 110
• Redirected Ye Xishui to the Heaven Dou Empire battlefield to disrupt enemy plans. 454
• Secured Soul Beast cooperation by presenting Soul Spirit contracts as an equal relationship. 225 234
• Uses wealth, rewards, intimidation, and reputation to secure the allegiance of cities and nobles. 572 663
• Negotiated seventy percent of the Star Luo Empire’s rare metals for the Spirit Transmission Tower. 583

Equipment / Weapons / Items

• Frost Dragon Butterfly — A carving knife and Jiang’s best-known codename; it can add ice attributes without requiring attached core formations. 169 602
• Flying Soul Tool — A pinnacle Level 5 flying device given by a former Sun Moon Royal Soul Engineer Academy roommate. 66
• Impeccable — A Soul Tool ring Jiang gave Wang Dong; its construction is so refined that Xuan Ziwen compared its potential combat value to the Sun Moon Divine Needle. 361
• Golden Tree wooden token — A protective token from Elder Mu containing Light power and a divine sense; crushing it provides protection and alerts the Sea God’s Pavilion. 259
• Death God’s Light — A damaged Level 10 Soul Tool restored by Jiang through Time Reversal. 455
• Inverse Scale pendant — Given by Di Tian; tracks Jiang’s strength and whereabouts. 234

Relationships

• Wang Dong’er / Wang Dong — Jiang’s lover and closest emotional anchor. He is protective of her, while she regularly challenges his recklessness and can persuade him when others cannot. 194 259 750
• Huo Yuhao — Close companion, disciple, and strategic partner. Jiang guides him in Soul Tools and shares major plans with him. 110 455 714
• Xuan Ziwen — Soul Tool mentor who recognized Jiang’s talent after testing him and later received an invitation to join the Spirit Transmission Tower. 158 205
• Chen Yu — Jiang’s deceased teacher, the former foremost Enshrined Douluo and Level 10 Soul Engineer of the Sun Moon Empire. 302
• Ma Xiaotao — Senior who values Jiang’s power and relies on his Extreme Ice to suppress her Evil Fire. 26 73
• Di Tian — Soul Beast ally whose trust Jiang earned through directness and Soul Spirit cooperation; later assisted him in war. 234 572
• Wang Qiuer — Powerful ally and rival whose Golden Dragon bloodline and strength Jiang treats as a serious challenge. 225 254
• Jing Hongchen — Former Sun Moon Academy associate and ally who recognizes Jiang’s ability but repeatedly warns him against Orange. 649 651
• He Caitou — Disciple and political ally whom Jiang initially supported, but later forcibly remade into a loyal agent of the Spirit Transmission Tower. 514 783
• Luo Yuexi — Jiang’s “Big Sister” and mentor-like figure who can criticize and restrain him more directly than most people. 624 787

Story Role / Major Arcs

Shrek Academy and Reserve Team

Jiang entered Shrek Academy pursuing dual cultivation in Martial Souls and Soul Tools, joined Class 1 with Huo Yuhao, and became captain of Shrek’s reserve team after showing his control ability in combat. 7 74

Sun Moon Academy Exchange

During his time at Sun Moon Royal Soul Engineer Academy, Jiang impressed Xuan Ziwen with Rank 6 formation work, fought off hostile students without needless injury, and became entangled in imperial interference and the Royal Investigation Team. 157 158 160 165

Spirit Transmission Tower

Jiang established the Spirit Transmission Tower around Soul Spirit research, seeking a cooperative human–Soul Beast system. He persuaded an Azure Sea Spirit Ape to become Mo Xuan’s Soul Spirit and later gained Di Tian’s conditional support. 205 225 234

War Against the Sun Moon Empire

Jiang became a central strategist and combatant in the conflict with the Sun Moon Empire. He deployed advanced Soul Tools, coordinated with Di Tian, defended Mingdu, and used political and military pressure to turn the empire’s resources and nobles against its leadership. 455 467 572 663

Conquest of the Sun Moon Empire

After returning from exile, Jiang rapidly secured cities through intimidation and political incentives. He dismantled resistance among noble families, established harsh consequences for betrayal, and became the decisive force behind the empire’s collapse. 663 719 774

Trivia

• Jiang is known more widely as Frost Dragon Butterfly than by his personal name in the Sun Moon Empire. 602
• He is famous for eating Wang Dong’er’s cooking and making soup noodles that Shrek disciples seek out. 259
• Although outwardly cold, he is visibly nervous when meeting Wang Dong’s parents. 194
• He openly refers to himself as a merchant when negotiating for the Spirit Transmission Tower’s benefit. 583 624
• His allies often describe him as someone whose plans tend to succeed once he decides to act. 469