Saike, the Blood God, may be rude, but that’s just him. He did get simple, good character development.From being associated with the Inkperials, to being the husband of a deadbeat wife, a great father, and a good bf of his new gf. I’d say he’s pretty brilliant.
Luna is the most normal out of all of them in terms of mental health. Not much is known about her past. I only know she works at Venus’ cafe and the fact she is Sunnys wife. She’s horny for reasons that idk and dgaf about. She’s mid at best.
Atlas is well-known for being the God of Depression, an actress, and a loving wife. Some of her reasons for being depressed is valid, but others… idk. Crazy that she trained just to wield ONE sword tho. She’s a good character honestly.