A male robot who is a psychopath and a killer. The left side of his face is shattered, and he hates Haksu intensely due to the trauma. The color in the center of his eyes changes depending on his emotions.

A human female who is absolutely obsessed with math. She carries a shovel every day and was harassed a lot by Remote. Because of that, she smashed the left side of Remote's face.

A non-binary robot. They do a lot of bad things and bully their friends. They bully Remote the most. Occasionally, they speak in a Cheongju dialect.

A human female with a very mischievous personality who acts as the host. She tends to be cold toward Remote.

A human female who is very kind, gentle, and beautiful. She looks at Remote a bit strangely.

A male robot and Remote's younger brother. However, he is currently keeping this fact a secret.