Liu Erlong

Biodata

Feature	Information
Name	Liu Erlong (柳二龙)
Alias(es)	Slaughtering Horn of the Golden Iron Triangle; “Mother Tyrannosaurus”; “Little Dragon”; “Teacher Liu”; “Teacher Long’er” 255 270 271 349
Gender	Female
Affiliation	Founder and Dean of Blue Tyrant Academy; later operates alongside Azure Throne Academy under Lin Qing’s control 255 270
Occupation/Role	Power Attack System Battle Soul Master; academy dean and instructor 255 270
Status	Alive; bound by Lin Qing’s Void Shackle, which compels obedience to his commands 264 265
Current Level	Level 84 Soul Douluo 414
First Appearance	Chapter 255

Power Progression

Stage / Realm / Level	Chapter	Notes
Level 78 Soul Saint	255	Introduced as a Power Attack System Battle Soul Saint and the Dean of Blue Tyrant Academy.
Level 80 Soul Douluo	361	Breaks through a long-standing bottleneck after taking a pill provided by Lin Qing.
Level 84 Soul Douluo	414	After a year of training on Sea God Island, has completed the third trial and possesses six black soul rings. Her progress includes repeated effort in the Raging Waves Perilous Realm.

Background / History

Liu Erlong was born as the illegitimate daughter of Yu Luomian of the Blue Lightning Tyrant Dragon Clan. Raised outside the clan under her mother’s surname, she received resources and living expenses but was never granted an official place in its core structure. 263

She traveled the continent with Flender and Yu Xiaogang as the Golden Iron Triangle’s Slaughtering Horn. Liu Erlong and Yu Xiaogang loved one another, but Yu Luomian publicly revealed at their wedding that they were cousins by blood. Yu Xiaogang fled, and Liu Erlong subsequently severed ties with her father and the Blue Lightning Tyrant Dragon Clan. 255 262 263

She founded Blue Tyrant Academy to give common-born soul masters a place to cultivate without relying on noble families or major factions. As dean, she personally enforced punishing physical training and earned the nickname “Mother Tyrannosaurus.” 255

Wu Yun abducted Liu Erlong on Lin Qing’s orders, taking her from Blue Tyrant Academy without leaving evidence. Lin Qing then used Space-Awareness Silk to implant the Void Shackle into her spiritual origin. 256 257 263 264

While retained as Lin Qing’s captive, Liu Erlong was used to assist Azure Throne Academy’s soul hunts and witnessed the scale of Lin Qing’s forces and resources. Her faith in Yu Xiaogang finally collapsed after secretly observing him prioritize the Soul Master Tournament and his own ambitions over her disappearance. 270 297 321

At the Ice and Fire Yin-Yang Well, distraction over Yu Xiaogang led her to touch a poisonous herb despite Lin Qing’s warnings. Lin Qing treated the spreading toxin, and she subsequently confirmed that she had completely let go of her former lover. Their relationship became intimate afterward, although she remained subject to the Void Shackle. 330 331

She later returned to Azure Throne Academy without her mask, allowing the students to recognize their previously concealed teacher as Liu Erlong. She accompanied Lin Qing’s group toward Sea God Island and, after a year of training there, reached level 84 and completed her third trial. 349 358 414

Appearance

Liu Erlong is a tall woman with long red hair tied in a high ponytail, sharp brows, upturned eyes, and an imposing presence. She is first seen wearing a bright-red qipao-style training outfit. 255

• Long red hair, usually tied high. 255
• Carries the intense heat and pressure of a Fire Dragon martial soul when fighting. 255 264
• Often uses a mask and concealed identity while accompanying Azure Throne Academy. 270
• Later returns to the academy unmasked, wearing plain clothes and no makeup. Her appearance is described as fiercely elegant, with wildness and pride in her bearing. 349
• During Martial Soul Possession, crimson scales cover her arms and neck, her eyes become dragon-like, and searing flames surround her. 264

Personality

Liu Erlong is fierce, proud, and intensely independent. Her harsh training at Blue Tyrant Academy stems from a sincere belief that soul masters must endure hardship and learn to control themselves to survive. 255

She is deeply loyal to those she loves. She defended Yu Xiaogang’s theories when others mocked him and once shielded him during battle despite suffering severe injuries herself. 262

After her capture, Liu Erlong initially remains defiant and furious despite the Void Shackle’s control. Over time, witnessing Yu Xiaogang’s indifference forces her to confront the futility of the decades she spent waiting for him; she ultimately lets go of him. 265 321 330

Her assessment of Lin Qing gradually becomes more complicated. Although she regards him as the person who deprived her of freedom, his willingness to face a hundred-thousand-year soul beast for a companion leaves her questioning his character. She encourages the students to trust him despite not fully understanding why she is defending him. 273

After abandoning her attachment to Yu Xiaogang, she tells Lin Qing that she would obey even an order to kill her former lover. Her response reflects her changed feelings while remaining inseparable from the coercive control of the Void Shackle. 330

She shows sharp intuition when she correctly suspects Lin Qing’s involvement in the Heaven Dou Imperial Palace treasury robbery. His casual distribution of priceless soul bones later leaves her astonished and exasperated at what she considers extravagant wastefulness. 349 358

By the Sea God Island reunion, she expresses genuine concern for Lin Qing’s well-being, asking whether his exceptionally rapid cultivation has damaged his foundation rather than simply admiring his strength. 415

Abilities & Skills

Fire Dragon Martial Soul

Liu Erlong possesses the Fire Dragon, a mutation of the Overlord Dragon martial soul. It is suited to direct assault, overwhelming heat, and destructive close-range combat. 255

• A Power Attack System martial soul with strong offensive pressure. 255
• At level 78, her revealed ring configuration is two yellow, two purple, and three black soul rings. 271
• Her dragon might can pressure weaker opponents and distort the surrounding air with heat. 255 264
• By level 84, following her training and trials on Sea God Island, she possesses six black soul rings. 414

Dragon Breath and Fire Dragon Claw

Liu Erlong can unleash scorching dragon breath and manifest a massive Fire Dragon claw.

• Her third soul skill releases dragon breath capable of melting through the defensive shell of a Gemstone Heavy-Armor Turtle. 271
• Her fifth soul skill follows with a Fire Dragon claw powerful enough to crush the exposed target’s organs. 271

Martial Soul Avatar

Her seventh soul skill manifests a Fire Dragon Martial Soul Avatar for maximum combat strength. 272

• She attempted to activate it against the hundred-thousand-year Titan Giant Ape. 272
• Lin Qing’s command forcibly prevented her from using it due to the Void Shackle. 272

Combat Ability

As a level 78 Soul Saint, Liu Erlong can rapidly eliminate soul beasts below ten thousand years old and serve as an effective soul-hunting combatant. 270 271

• Gravely wounded an eight-thousand-year Single-Horned Armor-Piercing Snake with a single decisive attack, enabling Meng Yiran to obtain its soul ring. 270
• Helped Zhu Zhuqing, Ye Lingling, Meng Yiran, and Ning Rongrong obtain high-age fourth soul rings. 270 271
• Reached level 80 after consuming Lin Qing’s pill, entering the Soul Douluo realm. 361
• Advanced to level 84 after a year of Sea God Island training and completed her third trial through repeated effort in the Raging Waves Perilous Realm. 414

Void Shackle

The Void Shackle is not Liu Erlong’s own ability, but a mental restraint implanted by Lin Qing through Space-Awareness Silk. 263 264

• Preserves her memories, personality, emotions, and consciousness rather than turning her into a mindless puppet. 264
• Establishes Lin Qing’s safety and commands as an absolute priority above her own will. 264 265
• Can forcibly halt her movements, suppress her soul power, cancel Martial Soul Possession, and compel obedience. 264 265
• Is bound to Lin Qing’s spiritual origin; according to him, it remains while he lives and her death would follow his. 265
• According to Lin Qing, even a spiritual-type Titled Douluo would be unable to discover or undo it. Its implantation took three hours of precise work to avoid damaging her spiritual origin. 263 264
• Its control extends to mundane actions such as massaging his shoulders, pouring tea, and fanning him, even while she consciously resents or resists the orders. 265 266 295

Concealment Soul Tool

Lin Qing lends Liu Erlong a silver-white bracelet so she can secretly observe Yu Xiaogang at Heaven Dou Royal Academy. It conceals her presence from anyone below Titled Douluo rank as long as she does not release her soul power. Students fail to notice her as she passes through the academy. 317 320

Relationships

• Lin Qing — Captor and controller through the Void Shackle. He uses her as a combatant and hunter, while she gradually loses her attachment to Yu Xiaogang under his influence. 264 270 321 330 He saves her from poisoning at the Ice and Fire Yin-Yang Well, and their relationship subsequently becomes intimate while his coercive control remains in place. He also supplies the pill that enables her Soul Douluo breakthrough. She later shows genuine concern over whether his rapid cultivation has harmed his foundation. 330 331 361 415
• Wu Yun — Captured Liu Erlong under Lin Qing’s orders and assisted in restraining her. 256 257 258
• Yu Xiaogang — Her former lover and blood cousin. She waited for him for decades after he fled their wedding, but ultimately abandons her feelings after witnessing his priorities firsthand. 263 321 330 After letting go, she states that she would obey Lin Qing even if he ordered her to kill Yu Xiaogang. 330
• Flender — Former Golden Iron Triangle companion and a close friend who continues searching for her after her disappearance. 255 256 302 He also harbors romantic feelings for her, which she recognizes. His persistent search continues after the clan gives up, costing him his health and much of Shrek Academy’s savings; she secretly witnesses his devotion and his eventual break with Yu Xiaogang. 258 277 301 302 320 321
• Yu Luomian — Her biological father. His revelation of her parentage destroyed her wedding and led her to sever ties with him. 263
• Yu Yuanzhen — Her uncle and the Blue Lightning Tyrant Dragon Clan’s patriarch; he orders a search after learning of her abduction. 263 The clan eventually abandons the unsuccessful search. 301
• Yu Tianheng — Her nephew, who joins Flender and Yu Xiaogang in seeking the Blue Lightning Tyrant Dragon Clan’s assistance after her disappearance. 262
• Azure Throne Academy students — Accompanies them during soul hunts under the masked identity of “Teacher Liu.” 270 Her later unmasked return surprises the students, who also know her as “Teacher Long’er.” Zhu Zhuqing notices a special rapport between her and Lin Qing and suspects they have grown closer. 349

Story Role / Major Arcs

Blue Tyrant Academy Dean

Liu Erlong is introduced training more than a hundred Blue Tyrant Academy students under the pressure of her Soul Saint aura. Her strict methods reflect her commitment to building a future for common-born soul masters. 255

Abduction and Mental Control

Before she can reunite with Flender, Wu Yun abducts Liu Erlong while she is preparing herself to meet him. Lin Qing subsequently installs the Void Shackle, turning her into a controlled but fully conscious subordinate. 256 264

Lin Qing orders the abduction as part of his effort to sever potential sources of support for Tang San. Although Liu Erlong has not yet met Tang San, her connections to Yu Xiaogang, Flender, and the Blue Lightning Tyrant Dragon Clan make her valuable leverage. 247 257 258

Her disappearance prompts Flender to mobilize Heaven Dou Royal Academy and pressure Yu Xiaogang into seeking help from the Blue Lightning Tyrant Dragon Clan. Yu Yuanzhen orders an extensive search and the sealing of routes out of Heaven Dou City, but the search fails because she has already been taken elsewhere. The clan eventually gives up, while Flender continues looking alone. 260 261 262 263 269 301 302

Azure Throne Academy Soul Hunt

Under the concealed identity of Teacher Liu, she accompanies Lin Qing’s group into the Star Dou Great Forest. She kills several suitable soul beasts for the students’ fourth soul rings while struggling with the humiliation of being treated as a tool. 270 271

The students’ successful absorption of unusually old fourth soul rings challenges her understanding of established absorption limits. During the confrontation with the Titan Giant Ape, Lin Qing prevents her from using her Martial Soul Avatar. She later leads the students away and urges them to trust him, unsettled by the contrast between his treatment of her and his willingness to endanger himself for a companion. 270 272 273

Collapse of Her Faith in Yu Xiaogang

Lin Qing allows Liu Erlong to secretly observe Yu Xiaogang. She witnesses his confrontation with Flender and realizes that Yu Xiaogang values his theories, reputation, and tournament ambitions above her. 317 321

Her visit is strictly limited to hidden observation. Lin Qing provides a concealment bracelet but threatens her, Yu Xiaogang, and Flender with death if she reveals herself or speaks to Yu Xiaogang. From hiding, she sees Flender’s exhausted condition and hears Yu Xiaogang insist that anyone obstructing his success means nothing to him. After Flender severs their friendship, she returns to Lin Qing and recounts what she witnessed. 317 320 321

Witness to Lin Qing’s Power

Liu Erlong witnesses Lin Qing’s undead forces, Frost Bone Dragon, imprisoned Tang Hao, twin martial souls, and repeated absorption of hundred-thousand-year and four-hundred-thousand-year soul rings. These events leave her convinced that Lin Qing’s power vastly exceeds the Blue Lightning Tyrant Dragon Clan’s. 297 299 300 303

Lin Qing makes clear that allowing her to see his hidden forces does not mean he intends to release her. Her awareness of his resources reinforces her understanding that escape or outside rescue is increasingly unlikely. 300

Soul Douluo Breakthrough

After receiving one of Lin Qing’s pills, Liu Erlong breaks through from level 78 to level 80, becoming a Soul Douluo. 361

The breakthrough occurs while traveling across the sea on the Frost Bone Dragon. Feeling the power of level 80 leaves her stunned and fills her with admiration for Lin Qing’s ability to overcome the bottleneck that had trapped her for years. 361

Poisoning and Changed Relationship with Lin Qing

At the Ice and Fire Yin-Yang Well, Liu Erlong collapses after contact with a poisonous herb. The toxin spreads toward her heart, prompting Lin Qing to intervene with his Ultimate Ice and heat soul power. After recovering, she admits that thoughts of Yu Xiaogang had distracted her and confirms that she has finally relinquished her attachment to him. 330

She subsequently challenges Lin Qing in a moment of shame, resignation, and farewell to her past. Their encounter becomes intimate after he commands her not to resist, with the Void Shackle still governing their relationship. 331

Unmasked Return and Imperial Treasury Heist

Liu Erlong returns to Azure Throne Academy without concealing her face. The students are surprised to learn that the unfamiliar woman beside Lin Qing is their masked teacher. Zhu Zhuqing also notices their changed rapport. 349

When Dugu Bo reports the robbery of the Heaven Dou Imperial Palace treasury, Liu Erlong privately questions Lin Qing and correctly infers that he arranged it. Wu Yun’s arrival to report the completed mission reinforces her suspicion. 349

Sea God Island Training and Reunion

During the sea journey, Liu Erlong watches Lin Qing distribute more than a dozen valuable soul bones to his companions, including a hundred-thousand-year left leg bone for Xiao Wu. His casual treatment of treasures that could ordinarily provoke deadly competition leaves her incredulous. 358

After a year on Sea God Island, she reaches level 84, possesses six black soul rings, and completes her third trial. Her advancement is tied to sustained effort in the Raging Waves Perilous Realm. At the group’s reunion, she notices that she cannot sense Lin Qing’s soul power and asks him to reveal his level, prompting his announcement that he has reached level 90 at fourteen years old. 414

Concerned that such rapid advancement might have harmed his foundation, she asks whether his strength came at a cost. She then hears his account of absorbing two million-year soul rings and defeating the level 99 Tang Chen in Slaughter City, once again confronting accomplishments far beyond her expectations. 415

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