Twins (R-18+| Yaoi) - Under Revision
Louis, a college student, who's living his life despite of losing both of parents at a very young age. They were brutally murdered right before his eyes and left a permanent scar on his mind. The tall unidentified man spared his life and told him that he will come back to kill him. From that day on, Louis didn't move out of the house and patiently waiting to take his revenge by killing that man with his bared hands.
One day, he borrowed a book that he found in their school library that's full of stories about demons. Even though he doesn't believe on those kind of things, he still brought it home and weird stuffs start to happen. His deepest fear came into reality, two young creatures showed up claiming that they are his demons.
Is this just some kind of a sick joke that his mind slowly playing on him? Or one of the clues that will lead him to that man and finally take his revenge? What more secrets will reveal?