"Why do you like this song so much, Hinata?" "The singer wrote this song which was dedicated to his dead girlfriend who died in a car crash. He believes no matter what she was going to find him, her home, again." He looked like he was on the verge of tears but gave Kageyama an encouraging smile. Kageyama had the feeling he was not only talking about the singer. . . . A soulmate au where a person's lifespan along with their initials appear on their soulmate's body once they are 18.