Liu Erlong

Biodata

Feature	Information
Name	Liu Erlong (柳二龙)
Alias(es)	Dean Liu; Sister Erlong
Gender	Female
Affiliation	Blue Tyrant Academy; Blue Lightning Tyrant Dragon Family
Occupation/Role	Dean of Blue Tyrant Academy; later a leading figure within the Blue Lightning Tyrant Dragon Family
Status	Active
First Appearance	80

Power Progression

Stage / Realm / Level	Chapter	Notes
Soul Saint	117	Possesses sufficient theoretical knowledge and combat experience to be stumped by only a portion of Dan Heng's difficult research topics.
Water Dragon Martial Soul	232	Her former fire-dragon Martial Soul changes its attribute to water; she resolves to accept and develop the altered Martial Soul on Dan Heng's advice.
Sea God Inheritor	272 305	Recognized as possessing the Sea God's inheritance, giving her standing sufficient to seek aid from major factions.
Titled Douluo	299	Returns to Blue Tyrant Academy after more than two years with a presence unmistakably at the Titled Douluo level.
Blue Lightning Tyrant Dragon Family ancestor	354	Appears as a powerful ancestor of the family and kills the God-level Tang San.

Background / History

Liu Erlong founded and serves as dean of Blue Tyrant Academy, an academy focused on giving commoner Soul Masters opportunities unavailable to students from wealthy noble families. Her management philosophy differs from that of the Blue Lightning Tyrant Dragon Family, despite the academy being tied to the family’s property and resources. 117 139

She was once deeply attached to Yu Xiaogang and admired his supposed theoretical talent. Her faith begins to collapse when Dan Heng proves that the Ten Core Competitiveness Theories were based on older books and articles rather than Yu Xiaogang’s original work. 93 94 Her relationship with Yu Xiaogang later deteriorates into open contempt as she recognizes his arrogance, irresponsibility, and lack of practical ability. 206 210 299

After the Blue Lightning Tyrant Dragon Family falls into political crisis, Yu Yuanzhen pressures Liu Erlong to take responsibility for the family. She agrees only after explicitly refusing to bear blame for Yu Xiaogang’s decisions. 201 206 She subsequently becomes a central figure in the family, though she repeatedly resists being bound by the position of clan head. 272

Appearance

Liu Erlong is a tall, striking woman with a forceful presence. Following her extended absence from the academy, she is described as slightly darker-skinned but more energetic than before. 299

• Often described as beautiful or pretty. 120 215
• Has a powerful, intimidating aura when angered. 143 299
• Her Martial Soul manifests as a dragon surrounded by water waves after its attribute changes. 236

Personality

Liu Erlong is direct, impulsive, and fiercely protective of the people and institutions she considers her own. Her temper is notorious; when members of the Blue Lightning Tyrant Dragon Family attempt to force their way into Blue Tyrant Academy’s library, she personally attacks their leader and threatens anyone who harms the academy’s staff. 143

Despite her bluntness, she is devoted to commoner students and sincerely wants Blue Tyrant Academy to provide them with resources, education, and a chance to compete with noble Soul Masters. 93 95 She is willing to set aside pride to seek help when her students need it, notably requesting Dan Heng’s battle strategies after the Blue Tyrant Team suffers a humiliating defeat. 120

Her trust in Dan Heng becomes exceptionally strong. She repeatedly relies on his judgment concerning the academy, her Martial Soul, the Red-Bearded Fire Dragon, and the Blue Lightning Tyrant Dragon Family’s political dangers. 120 232 236 215 However, this trust also causes problems when she breaks her promise not to reveal his affairs while trying to secure help for her family. 215

Abilities & Skills

Martial Soul

Liu Erlong’s Martial Soul originally manifests as a fire dragon. Following divine involvement, its attribute changes completely into a Water Dragon. 232 236

• Releases Dragon Might capable of silencing and intimidating a hostile crowd. 182
• Produces a dragon manifestation when her Soul Power surges in battle or anger. 215
• Her Water Dragon Soul Power accelerates the Red-Bearded Fire Dragon’s bloodline fusion when it remains near her. 236
• The altered Martial Soul attracts the Red-Bearded Fire Dragon, which treats her with maternal affection. 236

Combat Ability

Liu Erlong is an experienced high-level Soul Master with a highly aggressive fighting style.

• Defeats Yu Xiaoqiang with a single punch when he attempts to force entry into the academy library. 143
• Frightens multiple Blue Lightning Tyrant Dragon Family Soul Masters into immediate submission. 143
• Threatens a Star Luo Soul Saint strongly enough to make him retreat. 227
• Reaches the Titled Douluo level by the time she returns to Blue Tyrant Academy. 299
• Later kills the God-level Tang San as an ancestor of the Blue Lightning Tyrant Dragon Family. 354

Academy Leadership and Training

As dean, Liu Erlong recruits talent, protects the academy’s staff, and trains the Blue Tyrant Team.

• Recruits Dan Heng as Blue Tyrant Academy’s librarian because she sees both scholarly potential and a lack of ulterior motives. 83
• Recognizes Dan Heng’s value after reading the cultivation books he recommends to students. 91
• Uses Dan Heng’s strategies to improve the Blue Tyrant Team’s coordination against the Royal Fight Team. 120 121
• Works with Gu Yuena to introduce the Soul Power Fusion Technique to the academy’s students. 132
• Leads the Blue Tyrant Team through its victory over the Thunderclap Team. 141

Relationships

• Dan Heng — Librarian at Blue Tyrant Academy whom Liu Erlong regards as an extraordinary talent. She repeatedly seeks his guidance, protects him from disrespect, and places deep trust in his judgment. 93 118 120 236
• Gu Yuena — Fellow academy teacher and close friend. Liu Erlong admires Gu Yuena’s knowledge, protects her from Yu Luomian’s advances, and invites her to work at the academy. 123 132 140
• Yu Xiaogang — Former love interest. Liu Erlong’s admiration turns into distrust and hostility after his alleged plagiarism and repeated failures become clear. 94 206 299
• Yu Luomian — Her father. She despises him for his past treatment of her mother and for ruining her relationship with Yu Xiaogang; she nevertheless reacts with shock when learning of his death. 139 140 143
• Yu Yuanzhen — Her uncle and head of the Blue Lightning Tyrant Dragon Family. He seeks to make her clan head, while Liu Erlong resists the loss of freedom and family obligations. 201 272
• Flander — Associate from Shrek Academy. Their relationship becomes strained after the harmful facial-mask venture; Liu Erlong later condemns him and Yu Xiaogang for seeking money from Blue Tyrant Academy. 178 182 299
• Tai Long — Blue Tyrant Team member. Liu Erlong trains him and remains aware of his growing loyalty to Dan Heng and Gu Yuena. 121 123
• Red-Bearded Fire Dragon — A thousand-year Soul Beast that becomes attached to Liu Erlong and benefits from exposure to her Water Dragon Martial Soul. 236

Story Role / Major Arcs

Blue Tyrant Academy

Liu Erlong recruits Dan Heng as the academy librarian and soon discovers that his knowledge can benefit commoner students. She attempts repeatedly to persuade him to become a senior teacher, driven by her belief that the academy needs his talent. 83 91 93

After initially accusing him of plagiarizing Yu Xiaogang’s theories, she is forced to confront evidence that undermines her view of Yu Xiaogang. Even after losing their argument, she stubbornly tries to retain Dan Heng at the academy. 94 95

Blue Tyrant Team Development

Following the Blue Tyrant Team’s 3–7 defeat against Heaven Dou Royal Soul Master Academy’s Royal Fight Team, Liu Erlong urgently asks Dan Heng for tactical assistance. 120 She implements his strategies during retraining and leads the team into a stronger rematch. 121

She later embraces Gu Yuena’s Soul Power Fusion Technique as a decisive academy asset. The Blue Tyrant Team uses it to defeat the Thunderclap Team, vindicating Liu Erlong’s confidence in her students and teachers. 132 141

Conflict with the Blue Lightning Tyrant Dragon Family

When Yu Luomian shows interest in Gu Yuena and attempts to use his family status to pressure the academy, Liu Erlong openly opposes him and shields Gu Yuena from him. 139 140 After Yu Luomian’s death, she defends the academy library and its personnel against family members seeking to interfere with Dan Heng. 143

As the family’s internal crisis deepens, Liu Erlong accepts a leadership role on the condition that Yu Xiaogang’s failures are not attributed to her. 206 She ultimately watches the family suffer severe reputational collapse after its attempted alliance is exposed by Spirit Hall. 215

Sea God Inheritance

Liu Erlong’s Martial Soul changes from fire to water, a transformation connected to the Sea God’s influence. Though initially resentful, she follows Dan Heng’s advice and chooses to develop the Water Dragon Martial Soul rather than reject it. 232

Her status as a Sea God Inheritor later elevates her political standing, though she remains resistant to treating the inheritance as a reason to submit to family expectations. 272 305

Return as a Titled Douluo

After more than two years away, Liu Erlong returns to Blue Tyrant Academy as a Titled Douluo. She forcefully expels Yu Xiaogang, Flander, and their associates after they attempt to demand money from the academy. 299

Trivia

• Most female students at Blue Tyrant Academy regard Liu Erlong as an idol because of her courage and strength. 91
• She grows persimmons at her forest residence. 91
• She initially ranks Dan Heng among the people she respects most, though she awkwardly corrects herself while saying so. 118
• Her temper is compared to that of an enraged mother Tyrannosaurus Rex. 143