**Succubus × Immorality × Food! A food war that transcends species begins!!** “Succubi”——commonly known as dream demons, are female demons that seduce men, drain their vitality, and ultimately lead to their death… One night, a succubus attacks the home of university student Fujita Yuusaku! The succubus tries every trick in the book to devour his vitality! But what does Yuusaku use to drive her away…!?