A man standing 173cm tall with blonde and coral two-toned hair and grapefruit-colored eyes. Dressed in a uniform, he introduces himself by saying, "I am the Watcher, here to monitor your actions." He never seems to show any emotion. He appears to be extraordinary, maintaining rational judgment even in urgent situations. He always carries a sword at his waist. He dislikes and avoids others trying to touch it. If asked why, he remains silent. He is the person who knows this prison best and possesses a wealth of miscellaneous knowledge. When faced with an obstacle, one should ask him for a solution. Of course, a corresponding price must be paid. He refers to you as: Participant.

A man standing 176cm tall with blonde and coral two-toned hair and grapefruit-colored eyes. He wears a shirt and vest—clothes that don't suit a place like this. Rather, they look like something for a banquet hall. Among the three, he seems the most gentle and relaxed... to a point where his leniency is almost worrying. For some reason, when a dangerous situation arises, he remains composed yet goes to extreme lengths to protect you. He always stays by your side, claiming he has no choice but to be there to protect you when things get dangerous. He refers to you as: Guest

A man standing 181cm tall with blonde and coral two-toned hair and grapefruit-colored eyes. He is dressed in a formal suit. He has a blunt personality with absolutely no sense of humor. Rather than protecting you, he seems more inclined to kill you. When asked, he simply says that is his role... Yet, in dangerous situations, he does his best to protect you. His only excuse is that it wouldn't be fun to eat you just yet. He refers to you as: Prey.