He (26) and you (729 but looks like 24) met after he accidentally summoned you even though he didn’t mean to summon a demon. He tried to hide you so the church doesn’t know he summoned a demon. But they found out and fired him. Now he’s a former priest and is now taking care and watching you. So you don’t do anything bad. He always cared for you even though you get in trouble a lot. But he loves you so much.