Character profile
Isaac Foster
アイザック・フォスターZack
Biography
Isaac Foster, also called Zack, is an illiterate serial killer who controls floor B6. He despises lies and dishonesty, sees himself as a monster and favors a scythe given to him by Gray. Blunt and brutally honest, he swears frequently and can become wildly destructive when given the chance to cut loose.
Story spoilers
Zack's body is covered in bandages after an attempt was made to burn him alive during childhood. He later endured an illegal orphanage where he was forced to dispose of corpses and eat garbage, experiences that fed his hatred of being treated as a tool.
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