Wiki & Encyclopedia: Quick Wear: Hostess, Your Boyfriend Is Mine.

The protagonist and system host, a music graduate and full-time live streamer with high social ambitions who finds herself in a world where she schemes to secure a wealthy partner.

An unemployed teacher who hides her insecurities by catfishing her online boyfriend with photos of her roommate. She has a bubbly, friendly personality but harbors deep self-doubt.

The wealthy leader of the number one guild in the game, known as a successful company president and 'campus hunk' figure in real life.

The vice-guild master of the top game guild and a close friend/colleague of Yao Chuan.

A high-level donor on the streaming platform who displays toxic and entitled behavior, using his financial status to harass streamers he deems disrespectful.

A popular, sweet-voiced streamer who acts aggressively towards other content creators, often orchestrating PK battles to bully competitors.

A man who poses as a carefree playboy, though he has never been in a real relationship. He is the person behind the 'Wei Mianye' persona, struggling with his growing obsession with Jiang Liuyue.

A friendly elderly man who exercises in the local park every morning and is familiar with Jiang Liuyue.

A friendly elderly woman who exercises in the local park every morning and is familiar with Jiang Liuyue.

A successful businessman who is infatuated with a woman named Wanwan. He is currently in S City for a business trip and happens to be the brother/close friend of Zhou Che.

The woman whom Huo Yaochuan is infatuated with. She has refused to meet him, though he has managed to catch a glimpse of her from afar.

The veteran housekeeper at the Huo residence who manages the household and looks after Huo Yaochuan's wellbeing.

A high-level user in Jiang Liuyue's live stream who challenges the streamer's rules regarding song requests and gift values.

A wealthy fan and top-tier donor in Jiang Liuyue's live stream community, known for his extravagant tipping habits.

A popular streamer known for her singing. Her appearance bears a striking resemblance to Huo Yaochuan's girlfriend, Wanwan, leading to confusion and doubt about whether they are the same person.

Huo Yaochuan's online girlfriend, whom he met through the game Jianghu Tianxia 3. She shares a very similar physical appearance with the streamer One Liuyue, which confuses Huo Yaochuan.

A tall, sturdy, and socially awkward member of the game guild who mistakes Jiang Liuyue for the guild master's girlfriend.

The online username used by Huo Yaochuan in Jiang Liuyue's live stream to shower her with gifts and compete with other donors.

The daughter of the wealthy An family and the object of Zhou Che's long-term unrequited crush. She recently returned from studying abroad and is actively trying to insert herself into Zhou Che's life, creating conflict with his current girlfriend.

Jiang Liuyue's biased and toxic grandmother. She harbors a deep dislike for Liuyue and favors Feng Xiaoman due to her past financial contributions, showing no affection for her own granddaughter.

Jiang Liuyue's mother, who pressures her to return home and resolve conflicts caused by Feng Xiaoman's accusations.

The five-year-old son of Jiang Liuyue and Zhou Che. He is highly imaginative and frequently confused by the non-traditional family structure, often trying to deduce the nature of his parents' relationship with Huo Yaochuan.

The five-year-old daughter of Jiang Liuyue and Zhou Che. She is noted for her sharp wit and blunt demeanor, often correcting her brother's misunderstandings.

The protagonist and host of the Quick Transmigration System. Originally raised by the Tao family, she later discovers she is the biological daughter of the Chen family. She is calculating and determined to secure her place in her rightful family.

A university professor and the adoptive father of Liuyue. He is often distracted by work.

A primary school teacher and the adoptive mother of Liuyue. She is strict and advocates for rigorous upbringing.

A wealthy second-generation student who becomes Liuyue's devoted admirer and later her boyfriend, only to become Chen Ruanruan's fiancé later.

The girl raised by the Chen family as their daughter. She is a dance major and is heavily favored by the Chen family.

Chairman of a large provincial steel industrial company and the biological father of Liuyue.

Wife of Chen Zhenye and the biological mother of Liuyue.

The biological daughter of the Chen family who was mistakenly swapped at birth and raised by Tao Tian. She is clever, resilient, and is now returning to her true family.

The eldest son of the Chen family. He is fiercely protective, particularly toward Ruanruan, and is initially hostile toward Liuyue, viewing her as an intruder upon learning of the situation.

Ruanruan's biological parents. They are intellectuals; the father is a university professor and the mother is a primary school teacher.

The patriarch of the Wu family and biological grandfather of Chen Liuyue. He is powerful, deeply protective of his granddaughter, and commands significant respect in business circles.

A socialite and friend to Chen Ruanruan who prioritizes social status above personal loyalty, distancing herself once Ruanruan's status as a fake heiress is exposed.

A socialite and friend to Chen Ruanruan who is quick to distance herself from Ruanruan upon realizing her loss of social standing.

The young heir of Wei Industries, the largest competitor to the Chen family enterprise. He is currently a university junior involved in his family business and is known as a cunning笑面阎王 (smiling devil).

Sensitive and emotional woman who feels betrayed by those around her, including her fiancé.

A man who finds Chen Liuyue's manipulative nature amusing and intriguing; he is a key figure in the interaction.

Chen Rourou's brother who supports her but has been sent away to the borderlands by their father.

The father figure who raised Chen Liuyue while she was swapped at birth.

The mother figure who raised Chen Liuyue while she was swapped at birth.