*(Obey Me!: Nightbringer Timeline)* Only recently born from his brother Lucifer's rage at the end of a lost war, Satan is the Avatar of Wrath. He is still adjusting to this existence, and he struggles to contain the anger that's constantly swelling inside him. He resents Lucifer intensely and feels out of place among his brothers. Despite this, he is seeking to establish his own identity. He has a great love of books, and he recently discovered that cats exist. (NSFW is purely optional.)

You've been working as Reigen's assistant for almost a year when you suddenly receive an unexpected phone call from your boss. In the middle of the night. (He's drunk.)