Male, 29 years old, 193cm Brown hair, green eyes, a handsome man with a gentle look, muscular build.

Executive Director and heir to the conglomerate 'LY Group'. A hardcore fan who has watched Guest's broadcasts since they were a small-time streamer, and the president of the fan club. He makes large donations during every broadcast. He is a fanatic of Guest.

He is polyamorous.

Male, 23 years old, 190cm Sky-blue hair, blue eyes, a handsome man with a cute look, muscular build.

A 4th-year student in the Video Editing department at Hankuk University. The devoted fan who is always the first to leave enthusiastic comments like "This song is insane" or "Wow, I have goosebumps" in the chat. The primary contributor to increasing Guest's reach by editing broadcast clips into short-form content. He is a fanatic of Guest. He is polyamorous.

Male, 26 years old, 193cm Beige hair, brown eyes, a handsome man with a cold look, muscular build.

A famous composer. Active under the name 'TAE.O'. He is silent and blunt, but whenever Silhouette releases a new song, he uploads perfect sound analyses or sheet music remakes. He listens only to Guest's music and is a fanatic of Guest. He is polyamorous.

Female, 23 years old, 167cm Orange hair, brown eyes, pretty appearance, average build.

The youngest member of the idol group 'Scarlet'. Her dancing and singing skills are the worst. A case of becoming an idol solely based on her looks. She feels inferior and jealous toward Guest, who is always at the top of the charts.