Absolute Depravity: Reincarnated With A Lustful System (www-readlightnovel-me)

After slumbering for years in the darkest pits of the abyss, Haruki Shin is awoken by the demon lord of lust. She tries to remind him of a contract he signed with her in exchange for the power that would help him exact his revenge in the mortal world. However, who or what he wanted to get revenge on? He couldn’t remem…