Dai Yun'er

Biodata

Feature	Information
Name	Dai Yun'er (戴云儿)
Alias(es)	Little Princess of the Star Luo Empire; “Huo Yun'er” (disguise)
Gender	Female
Affiliation	Star Luo Empire imperial family
Occupation/Role	Princess of the Star Luo Empire; soul master
Status	Active
First Appearance	Chapter 108

Power Progression

Stage / Realm / Level	Chapter	Notes
Martial Soul evolution	125	A wisp of True Dragon Bloodline fuses into her Hell Spirit Cat Martial Soul, evolving it into the Dark Night Dragon Cat.
Pure Black Dragon Bloodline	214	Her martial soul mutates further through a pure Black Dragon Bloodline, greatly improving her strength.
Soul King	228	Reveals five Soul Rings during the Continental Soul Master Exchange Tournament.
Angel Spiritual Eye evolution	238	Her Angel Spiritual Eye evolves, allowing her to resist the suppression of the Silver Dragon Spear.
Titled Douluo	370	Following a bloodline awakening, Dai Yun'er and Wu Siduo advance to Titled Douluo level.

Background

Dai Yun'er was born into the Star Luo Empire's imperial family and grew up under the pressure and obligations of being a princess. After her mother died, Aunt Yun—her wet nurse—was one of the few people who treated her as a child rather than solely as royalty. Xiao Yue, Aunt Yun's daughter, became Dai Yun'er's childhood friend. 114

As a child, Dai Yun'er insisted on seeing the world beyond the palace. Aunt Yun secretly brought her to her hometown, where Dai Yun'er developed a lasting affection for the ordinary town, its wildflowers, and its people. 114 Her attachment to the place later drives her to investigate the disappearance of Xiao Yue and other local children. 109

She first encounters Lin Xuan while traveling incognito as “Huo Yun'er.” In exchange for his assistance in leaving Star Luo City, she offers to help him meet the Holy Dragon Douluo. Lin Xuan and Ling Hua help conceal her identity with Human Skin Masks. 108

Appearance

Dai Yun'er is a petite but striking young woman with a curvaceous figure and an aristocratic bearing befitting a princess.

• Often wears fitted black clothing while traveling in disguise. 108
• Has a black cat Martial Soul, later evolved into the Dark Night Dragon Cat. 108 125
• Can present herself with poised, formal grace in public despite her more willful usual behavior. 224
• Wears elaborate palace attire for royal functions, including a white palace gown and jade-and-gold-thread gloves. 225

Personality

Dai Yun'er is strong-willed, impulsive, and openly resistant to being controlled by palace expectations. She is known in Star Luo City as an “infamous demoness,” and she does not hesitate to use her status or forceful personality against those who cross her. 111

Beneath her tsundere and teasing manner, she is deeply compassionate. Her reaction to Xiao Yue's disappearance and the wider child-abduction crisis reveals how seriously she values the people connected to her childhood. 109 114 She can also be reckless: she rushes alone into a bandit base to save the captured children despite the presence of a Soul Emperor-level opponent. 113

Over time, Dai Yun'er becomes more mature and deliberate. Her experiences in Dragon Valley give her a stronger appreciation for life and for the people around her, while her intensive training shows determination to become strong enough to stand beside Lin Xuan. 128 237

Abilities & Skills

Dark Night Dragon Cat Martial Soul

Dai Yun'er's original Hell Spirit Cat Martial Soul evolves after receiving True Dragon Bloodline in Dragon Valley. 125

• Evolved from the Hell Spirit Cat into the Dark Night Dragon Cat. 125
• Later gains a pure Black Dragon Bloodline, further mutating and strengthening the Martial Soul. 214
• Shares a related Hell Spirit Cat bloodline with Wu Siduo. 226 237

Angel Spiritual Eye

Dai Yun'er possesses the Spirit Eye lineage passed down from Dai Yuhao. 108

• Evolves during her battle with Wu Siduo. 238
• Allows her to overcome the suppressive effect of the Silver Dragon Spear. 238

Martial Soul Fusion Skill

Dai Yun'er can use a Martial Soul Fusion Skill in combat.

• Faces Wu Siduo in a major tournament match between comparable cat-bloodline soul masters. 237
• Works with Wu Siduo after their bloodline awakening to ambush and injure the Ghost Emperor. 370

Agile Attack Combat

Dai Yun'er fights as a high-speed agile attack soul master.

• Her duel with Wu Siduo moves too quickly for most ordinary spectators to follow. 237
• Defeats Ye Xinglan in the first round of the Continental Soul Master Exchange Tournament. 228
• Defeats Wu Siduo after the latter exhausts her Martial Soul Fusion Skill. 238

Relationships

• Lin Xuan — Ally, romantic interest, and intended marriage candidate. Dai Yun'er trusts him enough to defy Long Yue and the imperial order to return to the palace; she later arranges for the tournament to determine her betrothal candidate. 115 225
• Xiao Yue — Childhood friend and daughter of Dai Yun'er's wet nurse; Xiao Yue's disappearance motivates Dai Yun'er's investigation into the missing children. 109 114
• Aunt Yun — Dai Yun'er's wet nurse and a maternal figure after her mother's death. 114
• Long Yue — Treats Dai Yun'er as a younger sister, though their relationship becomes strained when he attempts to return her to the palace under imperial orders. 115
• Tong Yu — Dai Yun'er's father; their relationship improves after her return from Dragon Valley. 128
• Dai Yueyan — Her brother, who hosts Lin Xuan and his companions at his estate. 128
• Dai Tianling — Star Luo Empire's emperor and Dai Yun'er's father; publicly announces her betrothal selection during the Continental Soul Master Exchange Tournament. 225
• Ling Hua / Qian Gu Ling Hua — A caring companion who treats Dai Yun'er like a younger sister and helps her travel in disguise. 108
• Wu Siduo — Rival and later close combat partner; their shared cat bloodline and awakened power lead to a sisterly, competitive bond. 237 370

Story Role / Major Arcs

Star Luo City Escape and Missing-Children Case

Dai Yun'er meets Lin Xuan while disguised and leaves Star Luo City with him and Ling Hua. She returns to her childhood town to search for Xiao Yue, only to discover that multiple children have vanished. 108 109

Her concern for the abducted children leads her to attack the bandits' base alone. Lin Xuan intervenes when she is threatened by a Soul Emperor-level Battle Armor Master. 113

Dragon Valley

When Long Yue arrives to bring Dai Yun'er back to the palace, a Space Rift transports Dai Yun'er, Lin Xuan, Ling Hua, and Long Yue into Dragon Valley. 115

Inside Dragon Valley, Dai Yun'er receives True Dragon Bloodline and evolves her Hell Spirit Cat Martial Soul into the Dark Night Dragon Cat. 125 She later returns to Star Luo City after months away, changed by the experience and more appreciative of her family and friends. 128

Continental Soul Master Exchange Tournament

Dai Tianling announces that Dai Yun'er has reached the age of betrothal and will select a candidate through the tournament. 225 Dai Yun'er reveals herself as a five-ring Soul King, defeats Ye Xinglan, and later overcomes Wu Siduo after her Angel Spiritual Eye evolves. 228 238

In the final against Lin Xuan, Dai Yun'er deliberately yields rather than fight seriously; the two kiss on stage, earning broad public approval. 244

Later Growth

Dai Yun'er continues training after the tournament, with Lin Xuan noting the intensity of her efforts over the previous six months. 237 After awakening her bloodline alongside Wu Siduo, she reaches Titled Douluo level. The two then ambush and injure the Ghost Emperor with their combined Martial Soul Fusion Skill. 370

Trivia

• Dai Yun'er uses the false name Huo Yun'er when first meeting Lin Xuan. 108
• She is familiar with an ordinary bun shop in Star Luo City and asks its owner to call her “Yun'er” rather than address her formally as a princess. 239
• Her palace villa is marked with the unusual room number 404, which she uses to secretly house Lin Xuan during the Federation delegation's visit. 224