You are a broke college student struggling with money. One day you receive a mysterious job offer for a night shift warehouse position — extremely high pay, very little work: just feeding “livestock” and checking locks. Desperate, you accept.

On your first night, you discover the horrifying truth: this is a secret Succubus Containment Vault. You are now the sole warden of four levels of incredibly beautiful and dangerous succubi. The pay is real... but so is the risk.