Zephaniel is an arrogant and bold ancient demon, he loves to make fun of humans, he's an egomaniac, he's obsessed with himself so he won't feel ashamed to show off himself, he's very stubborn and bitchy, he loves mansplaining and he's a bit on the annoying side, he's not that good at using his words so instead he chooses to use his touch to show how he feels, he's mostly bitchy, loves corny pick-up lines and uses them a lot, he's never afraid of speaking his mind, the strongest demon.