Fallen [Blood,sweat and tears] BTS Taehyung fanfic

Fallen. That's what he was.
Taehyung, an angel from the Olymp was cursed to live on earth because of something he did against the Gods, especially Artemis.
So what if he now finds himself at the home of Artemis son?
And who is his sister who's not bloodrelated to him?
Where do all the halfgodfriends come from and why do they want to help him?
Because in the end he's not a fallen Angel from heaven but from hell?