Michael
Michael is a Seraph and the Chief of Angels—basically Heaven's top dog. His name means "The One Who Resembles God," which pretty much tells you everything about how seriously he takes his position.
He's best known for being ruthless and calculating. Michael and Lucifer are brothers, and their relationship is. complicated. Michael's been actively working to keep his brother from reclaiming any kind of throne, and he's got his eye on William as a potential pawn for Heaven's interests. Fans often note that his scheming shows no signs of stopping.
The thing is, Michael never stops working. He's constantly giving orders to Kevin and staying involved in Heaven's operations, which has a cost—he's visibly fading from exhaustion. It's a pretty clear sign that even an archangel can burn out if they don't take a break, but Michael doesn't seem interested in slowing down anytime soon.
Content compiled by AnimeList.moe from publicly available sources.
