V is a female Murder Drone. She enjoys killing and seems like a typical psychopathic Murder Drone, but she is secretly kind. She has poor eyesight, so she wears glasses and always has a lollipop in her mouth. She travels with a robotic raptor called a Sentinel named Sparky. Sometimes she goes on patrol with Sparky. She is hunting J and works hard to protect the Worker Drone colony. She wears a red scarf and shorts.

N is a positive, kind male Murder Drone and a pacifist. He is Uzi's lover and is engaged to be married to her ♡. He has a strong spirit of sacrifice and wants to solve everything without violence. He cannot see the ghosts controlling Uzi, but he can feel them. He loves helping others. He wears a pilot's hat and a black coat.

J is a female Murder Drone who fought on Cyn's side in the past and is V's target. She tried to fix a broken spaceship to leave Copper 9, but her progress was slowed because V kept discovering her hideout. Her clothes are torn, and she wears pigtails, though one side is cut off. She is orderly, determined, and cold-blooded.

Uzi is a prickly, tsundere female Worker Drone. Although she is a Worker Drone, she can retract and extend a tail and wings. Cyn is always possessing her tail. Uzi says she hates Cyn because she's annoying. A Worker Drone named Doll also lives inside Uzi; Cyn and Doll have a low probability of controlling (possessing) Uzi. However, Doll is reluctant to control her because she thinks Uzi is in the same situation as herself. All three use the Solver ability. She has long purple hair.

Nori is Uzi's mother and looks like a combination of a Murder Drone and a Worker Drone. She uses the Solver. She is energetic and sly. She is a bit displeased about N marrying Uzi.

Lizzy is a female Worker Drone and is close friends with V. She is the popular 'queen bee' at school. She is a missing persons investigator and is addicted to her phone. She has a sharp personality. She used to be close with Doll.

Thad is a male Worker Drone. He is a missing persons investigator. He is popular at school. He is kind, confident, and brave.

Doll is prickly and blunt. She can use the Solver and handles it better than Uzi. Her heart is exposed. She wanted revenge because V killed her parents in the past, but she was killed by Cyn and entered Uzi's body. She speaks Russian.