Yu Xiaogang

Biodata

Feature	Details
Name	Yu Xiaogang (玉小刚)
Alias(es)	Master
Gender	Male
Affiliation	Shrek Academy; Blue Lightning Tyrant Dragon Clan; formerly supported by Spirit Hall
Occupation/Role	Soul master theorist; guidance teacher; strategist
First Appearance	Mentioned in Chapter 93; physically appears in Chapter 154

Background

Yu Xiaogang was once renowned across the continent as the “Master,” a theorist whose published works earned public praise, including recognition from the Seven Treasure Glazed Tile Sect. His reputation was enabled by Bibi Dong’s support and by knowledge originating from the Angel Clan that ordinary soul masters did not know. He was later expelled from the Blue Lightning Tyrant Dragon Clan, while Spirit Hall granted him the nominal position of Honorary Elder pending the full establishment of his reputation. 163 189

His reputation is challenged when Dan Heng demonstrates that the principles attributed to Yu Xiaogang’s Ten Core Competitiveness Theories had existed long before him. Dan Heng further disputes Yu Xiaogang’s universal soul-ring age limits by citing a concealed Spirit Hall experiment and individual differences in physique, martial soul quality, and training. 94 163

Yu Xiaogang joins Flender and the Shrek group in seeking a place at Heaven Dou Royal Soul Master Academy. He intends to use the Shrek Seven Devils’ talent to restore his standing and publicly lead them to a Soul Master Competition championship. Poison Douluo’s expulsion of the group leaves him terrified and forces Shrek to seek Liu Erlong’s help instead. 154

Personality

Yu Xiaogang is intensely driven by recognition, status, and the restoration of his reputation. He repeatedly presents himself as an indispensable Master, expects admiration for his theories, and interprets association with powerful factions as proof of his worth. 154 166 208 302

He is thin-skinned when challenged, particularly by Liu Erlong or Dan Heng. Rather than accepting criticism after Shrek’s defeat, he attributes the loss to the students’ failure to obey his commands. 166 206

Despite his cultivated air of authority, Yu Xiaogang is easily intimidated by superior force. He panics before Poison Douluo, flees from Huo Wu’s threat, and loses control of his bladder when Qian Daoliu directs killing intent at him. 154 168 212

Abilities & Skills

Soul Master Theory

Yu Xiaogang is known as a theorist and has extensive interest in spirit rings, martial souls, cultivation, political strategy, and divine inheritance.

• Published the Ten Core Competitiveness Theories, though their originality is disputed after Dan Heng identifies pre-existing knowledge and prior Spirit Hall research. 94 189
• Argues that soul-ring absorption limits are determined solely by Soul Power, rejecting the relevance of physical condition and martial soul quality. 163
• Develops speculative theories, including the claim that gods favor lively people with strong personalities. His father follows this reasoning and is expelled from the Sea God Tower after insulting the gods. 284 291
• Studies books on political strategy and believes he can equal or surpass Dan Heng’s policy insights after limited reading. 168

Battlefield Command

Yu Xiaogang serves as Shrek Team’s commander during its Soul Fight against the Blue Tyrant Team.

• Orders a rigid formation built around Dai Mubai’s frontal pressure, Tang San’s Blue Silver Grass control, Ma Hongjun’s aerial attacks, and Oscar’s support. 164
• Refuses Tang San’s requests to alter the plan or deploy him more flexibly, restricting Tang San’s contribution during the match. 164 165
• His commands fail to prevent the rapid elimination of Dai Mubai and Xiao Wu; Shrek’s teachers later criticize his lack of practical combat experience. 164 166
• Uses Luo San Pao during the match after Shrek’s position deteriorates. 164

Political Scheming

Yu Xiaogang seeks influence through political proposals and alliances.

• Advises Bibi Dong on consolidating Spirit Hall through isolation, restrictions on members’ outside professions, and dependence on Spirit Hall support. 172
• Attempts to claim credit for strategies actually associated with Dan Heng, leading Bibi Dong to believe he had advised the Heaven Dou Empire. 166 170
• Uses rhetoric to persuade the Blue Lightning Tyrant Dragon Clan to organize an alliance against Spirit Hall and establishes himself as a central figure in the clan’s plans. 210
• Attempts to recruit Dan Heng as his adviser by offering wealth, status, and access to the Blue Lightning Tyrant Dragon Clan, but is refused. 208

Equipment / Items

• Luo San Pao — His martial soul, summoned during Shrek Team’s match against the Blue Tyrant Team. 164
• Facial mask formula — A commercial product developed with Skywater Academy; its severe harmful effects trigger public protests and retaliation from its users. 180 181 182

Relationships

• Bibi Dong — Former lover and patron. She once promised to make him the continent’s greatest theoretical scholar and helped establish his reputation; their relationship later deteriorates amid his attachment to Hu Liena. 189 193
• Liu Erlong — Former beloved and clan associate. She initially admires his talent, but becomes increasingly disillusioned with him and openly distrusts his judgment. 93 94 205 206
• Flender — Longtime friend and Shrek associate. Flender supports Yu Xiaogang’s ambitions but is embarrassed by his failed command decisions and later business ventures. 154 166 175
• Tang San — Disciple and Shrek student. Tang San follows Yu Xiaogang’s battlefield orders despite believing the strategy wastes his capabilities. 164 165
• Dan Heng — Intellectual rival. Yu Xiaogang repeatedly seeks to surpass, recruit, discredit, or command him, while Dan Heng rejects his offers and challenges his theories. 163 208 211 220 221
• Gu Yuena — A theory teacher Yu Xiaogang attempts to impress. She dismisses his overtures and intensifies the poison in his body after his behavior toward her. 157
• Hu Liena — Feigns admiration for Yu Xiaogang as part of a scheme, encouraging his vanity while manipulating him for Spirit Hall’s purposes. 168 178 180 193
• Yu Yuanzhen — Clan elder and supporter who considers Yu Xiaogang the smartest of his generation, grants him authority, and later attacks him after following his disastrous speculation about the gods. 205 206 291

Story Role / Major Arcs

Exposure of the Ten Core Competitiveness Theories

Liu Erlong accuses Dan Heng of plagiarizing Yu Xiaogang’s theories, but Dan Heng counters with historical reasoning and evidence that undermines Yu Xiaogang’s claimed originality. The incident begins Liu Erlong’s loss of faith in him. 94

Shrek’s Arrival and Blue Tyrant Academy Conflict

Yu Xiaogang joins Shrek’s attempt to enter Heaven Dou Royal Soul Master Academy, then follows the group to Blue Tyrant Academy after their expulsion. He attempts to reassert authority over Liu Erlong and impress Gu Yuena, only to be ignored and poisoned further. 154 157

Shrek Team’s Defeat

Yu Xiaogang commands Shrek Team against the Blue Tyrant Team, insists that Tang San obey him, and fails to adapt when his formation collapses. After the defeat, he blames the students rather than accepting responsibility. 164 165 166

Spirit Hall Adviser

Manipulated by Chrysanthemum Douluo and Hu Liena, Yu Xiaogang accepts the idea that Spirit Hall seeks his strategic talent. He claims credit for Dan Heng’s political insights and offers Bibi Dong a plan to centralize Spirit Hall, contributing to further turmoil. 166 168 170 172 185 186

Facial Mask Crisis

After dismissing Flender’s business proposal, Yu Xiaogang creates his own facial mask product. Dan Heng identifies serious flaws in the formula, but the product is sold anyway, damaging users’ skin and provoking protests against Blue Tyrant Academy. Xiao Wu attacks Yu Xiaogang over her disfigurement, and Tang Xiao later beats him for the harm done to Tang Yuehua. 175 178 180 181 184

Blue Lightning Tyrant Dragon Clan Leadership

With Yu Yuanzhen’s backing, Yu Xiaogang returns to the Blue Lightning Tyrant Dragon Clan as Liu Erlong’s strategist and exercises clan-head authority. He recruits factions for an anti–Spirit Hall alliance and seeks to present himself as the architect of Spirit Hall’s decline. 205 208 210

Sea God Tower Speculation

Yu Xiaogang theorizes that gods prefer irreverent, strong-willed people because of Liu Erlong’s treatment by Sea God Poseidon. Yu Yuanzhen acts on the idea by confronting the gods, is expelled from the Sea God Tower, and violently blames Yu Xiaogang. 284 291

Soul Master Competition

Yu Xiaogang continues to promote Shrek Team as a championship contender and claims to possess a decisive trump card. His confidence remains intact despite Shrek’s poor reputation and repeated public humiliations. 294 299 300 302