Never before had Nagisa enjoyed his birthday. In fact, it was his least favorite day of the year and only three people to date knew it. Not even the school records had his birthday. The only people who knew were his mother, who made the day miserable. His father, who never came to see Nagisa or save him from his hell. And Karma, who is determined to make his 15th his best birthday yet. ------------------------------------------------------------------------------------------------- Written for Nagisa's birthday - 2017. One-shot.