Ghosts (слэш)

Some people just move on the very moment they die, but some linger in this world for days or weeks or months. Kageyama had expected to die, had waited for it, but he had not expected to wake up as a ghost, nor had he expected to be greeted by a orange-haired boy walking right through the wall of his room.
“You’re new!” the boy said, as if walking through walls wasn’t weird at all. “I’m Hinata Shouyou!”