Liu Erlong

Biodata

Feature	Details
Name	Liu Erlong (柳二龙)
Alias(es)	Horn of Slaughter; Fire Dragon Soul Saint 6 46
Gender	Female
Affiliation	Blue Tyrant Academy; formerly associated with the Blue Lightning Tyrant Dragon Clan 4 46 49
Occupation/Role	Dean of Blue Tyrant Academy; cultivator and combat instructor 4 46
Status	Active 106
First Appearance	Chapter 4

Power Progression

Stage / Realm / Level	Chapter	Notes
Soul Saint	11	Had attained the Soul Saint title by age thirty; her mutated Fire Dragon Martial Soul gave her the potential to challenge for the Titled Douluo rank. 11
Level 72 Soul Saint	53	Broke through after Chu Men used Damage Reversal to send the power of Thunder Prison Dragon Breath into her; the energy resonated with her Fire Dragon Soul Power and healed her wounds. 53

Background / History

Liu Erlong was born as Yu Luomian's illegitimate daughter and was not recognized by the Blue Lightning Tyrant Dragon Clan as worthy of the Yu surname. She later took the surname Liu and ultimately rejected the clan entirely. 11 46 49

She once traveled with two companions as part of the Golden Iron Triangle, whose members could perform a Martial Soul Fusion. A past love was destroyed by their blood relationship, a trauma that continues to shape her insecurities and fear of being replaced. 74 76

By the time of the story, Liu Erlong is the Dean of Blue Tyrant Academy in Heaven Dou City. When Chu Men disappears from the academy for five days, she immediately goes to the Star Soul Guidance Shop to find him. 4

Appearance

Liu Erlong is a tall, athletic woman with long hair, sharp phoenix eyes, and an imposing heroic presence. She commonly wears black training or casual clothing, while her combat armor transforms her into a crimson, dragon-themed warrior. 6 38 80 91

• Black tight-fitting training gear during confrontations. 6
• Powerful, well-conditioned physique developed through intense training. 4 105
• Phoenix eyes that can shift from warm concern to intimidating scrutiny. 38 91
• Fire Dragon Battle Armor with crimson scales, dragon wings, and a matching greatsword. 38

Personality

Liu Erlong is blunt, forceful, and intensely competitive. She prefers direct action over compromise and believes that personal strength is the foundation of safety and authority. 12 75

Despite her intimidating reputation, she is deeply protective of those she accepts as her own. She immediately shelters Xiao Wu, personally teaches her cultivation, and defends Chu Men even when doing so places her against the Blue Lightning Tyrant Dragon Clan. 7 24 46 49

Her affection for Chu Men brings out a gentler and more vulnerable side. She becomes shy around him, worries intensely for his safety, and is openly possessive when Dugu Yan and Ye Lingling seek his attention. 52 55 61 76

Abilities & Skills

Mutated Fire Dragon Martial Soul

Liu Erlong possesses a mutated Fire Dragon Martial Soul suited to close-range, power-attack combat. Its fire-attribute Soul Power is powerful enough to melt terrain and pressure opponents through overwhelming force. 46 50 53

• A high-level assault-type Soul Saint with exceptional raw strength. 11 45
• Can manifest the Mutated Fire Dragon Avatar of the Martial Soul through her seventh soul ring. 50
• Uses crimson flames and a fire-infused greatsword style to contest stronger opponents. 50 53
• Her Martial Soul's intense heat can become dangerous to allies at close range. 54

Fire Dragon Battle Armor

Chu Men custom-built the Fire Dragon Battle Armor for Liu Erlong. Designed around her Martial Soul, it acts as a major combat multiplier and is considered comparable in effect to a soul bone. 38 67

• Automatically assembles onto her body when supplied with Soul Power. 38
• Provides crimson dragon-scale armor, a greatsword, and functional dragon wings. 38
• Enhances her physical attributes, defenses, and Soul Power efficiency. 44
• Allows sustained aerial combat and high-speed pursuit. 43 44
• Its defense withstands Chu Men's rockets, grenades, and Gatling fire, though repeated attacks can still disrupt her. 44 45
• Enabled her to exchange blows with Yu Zhentian, a Soul Douluo, despite her lower realm. 50 51 87

Heart of the Crimson Dragon

The Heart of the Crimson Dragon is an armor trait that Liu Erlong can activate to draw out greater power from the Fire Dragon Battle Armor. 44 50

• Increases the armor's output and amplifies her speed dramatically. 44
• Operates at full capacity alongside her Martial Soul Avatar. 50
• Its power intensifies with Liu Erlong's emotions, particularly during her frenzied attack on Yu Zhentian. 53
• Full activation severely strains the battlefield and can overwhelm Chu Men's defenses. 44

Combat Experience and Instruction

Liu Erlong is an experienced fighter and instructor who trains both herself and others with strict discipline. 46 74 105

• Teaches Xiao Wu cultivation methods and combat techniques. 46
• Can recognize signs of Martial Soul Fusion and explain its requirements from personal experience. 74
• Regularly spars with Chu Men, including controlled matches where she deliberately restrains most of her strength. 7 106
• Demonstrates academy leadership beyond combat, including workshop construction and battle-armor project management. 57 90

Equipment / Weapons / Items

• Fire Dragon Battle Armor — Custom dragon-scale armor tailored to her Fire Dragon Martial Soul. 38
• Fire Dragon Greatsword — Heavy crimson greatsword paired with the battle armor; produces destructive fire-infused sword aura. 38 50
• Mechanical watch — A gift from Chu Men. 10

Relationships

• Chu Men — Initially a frequent sparring rival and troublesome academy teacher; their relationship develops into mutual affection and open loyalty. Liu Erlong calls him the man she has chosen and defends him against her former clan. 7 49 54 55
• Xiao Wu — Student and protégée. Liu Erlong comforts her, offers to teach her personally, and closely monitors her cultivation. 7 12 24
• Yu Zhentian — Blue Lightning Tyrant Dragon Clan elder and adversary. His attempt to claim Soul-Guided Device technology leads to a battle in which Liu Erlong rejects the clan and defeats him with Chu Men's support. 46 49 50 53
• Dugu Yan — Chu Men's student and a romantic rival in Liu Erlong's eyes; their interactions are marked by scrutiny, jealousy, and competition for Chu Men's attention. 61 74 76
• Ye Lingling — Auxiliary-type student who admires Liu Erlong. Liu Erlong approves Ye Lingling's Begonia Battle Armor concept despite initially scrutinizing her closely. 90 91
• Tang Yuehua — Former teacher remembered warmly by both Liu Erlong and Xue Qinghe for her lessons in etiquette, balance, and the qin. 84
• Yu Xiaogang — His absence prompts Liu Erlong to seek him out; their past connection is implied to be significant. 4

Story Role / Major Arcs

Taking Xiao Wu In

Liu Erlong interrupts Chu Men's handling of Xiao Wu and immediately becomes protective of the child. She offers Xiao Wu safety, personal instruction, and a place within her care, later competing with Chu Men over whether cultivation or Soul Tool education should take priority. 6 7 12

Fire Dragon Battle Armor

After Chu Men completes her custom armor, Liu Erlong becomes captivated by its design and tests it with destructive enthusiasm inside his shop. The armor's power escalates her sparring rivalry with Chu Men into a prolonged pursuit through the forest. 38 43 44

Conflict with the Blue Lightning Tyrant Dragon Clan

When Yu Zhentian attempts to pressure Blue Tyrant Academy into surrendering the Lightning Soul-Guided Device and Chu Men, Liu Erlong refuses reconciliation with the clan. She declares Chu Men and the academy to be hers to protect, then confronts Yu Zhentian directly. 46 49

With Chu Men's environmental manipulation and graphite bombs disrupting Yu Zhentian's lightning, Liu Erlong uses her armor and Martial Soul Avatar to fight a Soul Douluo on equal terms. 50 51

Liu Erlong's Frenzy

Believing Chu Men had died to Yu Zhentian's Thunder Prison Dragon Breath, Liu Erlong breaks through to level 72 and enters a vengeful frenzy. She nearly kills Yu Zhentian before Ning Fengzhi and Bone Douluo intervene; Chu Men's return ends her rampage. 53 54

Blue Tyrant Academy and Soul Tool Development

Liu Erlong supports Chu Men's efforts to turn the academy into a center for Soul Tool education and battle-armor development. She approves projects for auxiliary-type Soul Masters, manages workshop construction, and publicly supports Chu Men during negotiations with the Seven Treasure Glazed Tile Sect. 57 90 91 103

Notable Quotes

“Chu Men is my man, and this is my territory!” 49

“He is the man I, Liu Erlong, have chosen!” 49

“Strength is the only thing that matters!” 75

Trivia

• Liu Erlong's first spar with Chu Men ended with his Inversion Pen altering her clothing's opacity; she later recalled spending three days in bed afterward and gaining two Soul Power levels. 7
• Chu Men's sound inversion once turned her dragon roar into a cat-like “meow,” causing her considerable embarrassment. 44
• Xiao Wu publicly calls Liu Erlong “Sister-in-law,” leaving Liu Erlong too flustered to respond. 56