Looking for this yaoi and it's about this angel I think. He was sent to look for another a...

Looking for this yaoi and it's about this angel I think. He was sent to look for another angel & when he finds him I think he was hiding as a priest or something. They ending falling for each other & that leads to a big fight or something because it's against the rules or something. I'm sorry it's not much to go on ,the theme is kind of based on God and twisted cherubs and such. Thanks ╥﹏╥