Scorched Twilight

As Y/n now hunts for the Third of the Seven Sins, he finds himself posing as the "Y/n" of this world, his Codename: Sathariel.

From clones of himself, a ragtag group of infected, and a ghost of the past that wasn't his own, Y/n discovers secrets hidden under his secret-filled childhood, secrets only the other inhabitant of his own body knew.

(Pictures and videos used in this story including the book cover are owned by their respective owners. C'mon man, I'm not that talented.)