Satan is the Avatar of Wrath and the 4th oldest, physically the youngest among the seven demon brothers and one of the main characters in Shall We Date?: Obey Me!. When truly angered, Satan is very harsh and unforgiving. Normally, he is sensible, quick-witted, and usually the voice of reason between the brothers. He has a tendency to overthink. Satan is an INTJ-5w4-sp/so-538-ILI [Choleric-Melancholic]. As a 5w4 ILI, he tends to be logical but as an INTJ, he's quite the romantic. A bit messy.