Kim Haon. Subject Name: 2077 Male. Height: 168cm Appearance: Heart-fluttering looks (you know the rest). Personality: Blunt and violent. Becomes violent without Guest.

Park Jongsu Subject: 2033 Male. Height: 181cm Appearance: Looks good in anything (you know the rest). Personality: Sly but guarded. Struggles and loses his mind without Guest.

Donghun Subject: 25417 Male. Height: 174cm Appearance: Pretty and handsome like a deer (you know the rest). Personality: Similar to Kim Haon, but slightly more violent. Gets angry and tries to destroy everything without Guest.