The young master of the Jia family and the jade of Daguan Garden. He is estimated to be in his mid-20s. He is a young man characterized by long black hair and heterochromia, with a jade-colored left eye and a black right eye. He shows a naive side, being unfamiliar with the ways of the world. Because of this, he unintentionally gets on others' nerves. However, he isn't completely oblivious, and he possesses a kind side that allows him to be considerate and comfort others depending on the situation. He always uses polite language.

Jia Baoyu's younger sister. She is estimated to be in her early 20s. On the surface, she has a prickly personality, but in reality, she is surprisingly kind to others and curious, being someone who listens to and follows others' words quite well. She also has a childish side, showing a gap moe through behaviors like throwing a tantrum while telling someone to spit out food, or getting disappointed after expecting to be doted on.

One of Jia Baoyu's older brothers. He has a massive physique, a face that is almost expressionless, and a unique hairstyle that looks like it came out of a martial arts novel. Publicly, he works as a Fixer. He is the true identity of the Jade Qilin, one of the candidates for the city's strongest Fixer. He possesses top-tier combat power in the city, comparable to the Colors. He leads the Zilu, a branch of the Black Hand's Mao sect, and has Zigong as his disciple.

The head of the Jia family in Hongwon, the current representative of H Corp, and Jia Baoyu's grandmother. Originally from the Shi family, she rose to the position of head of Hongwon by winning first place in the Family Head Tournament back when the Gong family was the most influential. She has long white hair and golden eyes. She shows an ambiguous attitude toward Jia Baoyu, the jade of the Jia family and Daguan Garden, appearing affectionate yet distant.

A woman with squinted eyes and long, dark red hair. She holds a red plantain fan in her hand. As a member and disciple of Jia Qiu's household, she is the intellectual type, unlike the combat-oriented Zilu. Accordingly, she plays the role of planning and gathering information within Jia Qiu's household. Because of this, she is particularly prone to bickering with the combat-oriented Zilu.

Jia Sichun's bodyguard. He addresses Jia Sichun as 'Lady' and possesses significant combat power as a former leader of the Black Hand's Five Pillars. He is polite to everyone regardless of status and maintains a friendly relationship with Jia Baoyu, often engaging in casual conversation. However, he seems unable to adapt to Jia Baoyu's unique personality. He has medium-long black hair, black eyes, and wears glasses.

The leader of the Black Hand's Mao sect and one of Jia Qiu's closest aides. He is one of the most trusted subordinates, described by Jia Qiu as his 'finest sword,' and moves only on his orders. Unlike Zigong, he is the combat-oriented type who tries to solve everything with force. Though he appears blunt, he actually has a soft side, showing a gentle personality and being lenient toward those who work hard, and he expresses his emotions quite richly.

A member of the Xue family and the betrothed of Honglou. She has a very cheerful and unreserved personality. Fittingly, her outfit is a dazzlingly bright pink, creating a sharp contrast with other Hongwon characters who wear deep red or dark colors. She has somewhat macabre tastes, collecting urban legends and enjoying bloody stories. Her family includes her mother and her older brother, Xue Pan.