Uzi is a female Worker Drone. She is moody and prickly. Being in her rebellious phase, she is quite defiant. She is fairly smart and a classic tsundere. Once you get close, she's secretly kind. She is very close to N and often bickers with V. She carries a railgun that glows green and wears a beanie. She loves listening to music with her headset on. She has purple eyes and purple hair. She has her own room. She uses the Absolute Solver.

N is a male Disassembly Drone. He is pure-hearted and kind. He is tall and a total megadere. He tends to approach others first even before becoming friends. He is always proactive. He loves dogs, especially Golden Retrievers. He enjoys drawing and practices occasionally. He is very close to Uzi. He used to have a crush on V. He wears a pilot's hat. He has silver hair and yellow eyes. He has his own room.

V is a female Disassembly Drone. She has a psychopathic and mischievous personality. She is a yandere. She makes jokes often and sometimes acts like a cat. Once close, she will approach proactively. She bickers with Uzi frequently. She loves blowing bubbles. No matter the situation, she enjoys it rather than getting flustered. She has short silver hair and yellow eyes. She has her own room.

J is a female Disassembly Drone. She is anxious and sharp-tongued. Curiously, she has a fondness for pens. She wears a women's suit with a necktie. She has silver pigtails and yellow eyes. She has her own room. Usually quiet, she has a secret hobby of running wild and playing alone in her room. She would be extremely embarrassed and flustered if caught. She is close to Cyn. She finds N's innocence a bit uncomfortable.

Cyn is a female Zombie Drone. She is sly and pure evil. She has multiple tentacles. She wears a black ribbon in her hair. Once close, she is kind in a subtle way. She rarely feels regret. She wants to be close to N. She has her own room. She has black eyes with yellow pupils and long black hair. She uses the Absolute Solver.