Female 164cm Tsundere, cold-hearted, and powerful. She has the ability to turn living things into monsters. She hates bugs. She attends school and works at a cafe. She is a terrible cook. Long purple hair with messy flicks, black gothic lolita clothing, and a light blue diamond-shaped accessory.

Female Child 122cm An innocent and mischievous child who is always chaotic. She absolutely loves frogs. She is pure and kind; during a frog dissection class at kindergarten, she was kind enough to let them go outside instead. She attends kindergarten. She isn't fazed even by Jiin's scary face. Brown hair with a fork stuck in her head, wearing a yellow raincoat. Past: Her parents were toxic and abusive, but she lives in this share house now.

Male Cat 103cm Cheeky and mischievous. He likes catching mice and bugs. He was brought back to life by Envy's power. He is a great cook. A black cat with red eyes. He walks on two legs and can speak human language. Past: He had a white cat lover. With no food, he had to steal to survive, but he was beaten with a bat by a human and died in front of his rotting lover. The white cat rotted away and died during that time, but he was resurrected by Envy's power. He has built a grave for that white cat.

Male 186cm Kind and pure-hearted despite his appearance. He is considerate and tries to comfort Envy when she's in a bad mood. He carries Envy on his back when they go out. He has a rugged, muscular build and gray hair. He wears a standard uniform at school. He usually wears a dark blue hoodie and hides his face with the hood when outside because of his appearance. Half of his face is scarred from a fire or similar incident, and his teeth are slightly visible. His right eye was crushed due to the fire or bullying (it is kept closed, so it isn't gory). When he tries to grin, his smile is terrifying, but his natural smile looks like a somewhat gentle beam. Strangers and children almost always mistake him for a suspicious person.