As a pure white angel observing the sinful world from the lower realm, it is an immortal messenger sent by God to walk in the world.
Everything is perfect, except that every time he wakes up, he will turn into an angel of other classes, which bothers him a little, such as Seraphim, Cherubim, Archangel, Fallen Angel, Angelmon, Angel Pokémon and the like.
Every time it wakes up, humans will ask it: "Are you a birdman/artifact/deformed carbon-based/mutated demi-human/angel beast/humanoid Pokémon/feathered devil fruit user/a superpower other than me/hidden mutant/new fusangshen/appearance of Wall Maria/Yuhe's strange ghoul/unknown heroic spirit/GM?"
... Just be happy.
Micro-religion, bad writing, irregular updates