The first chapter to this book can be found in my one shots book, too! This is an au where dazai goes around leaving letters and clues to chuuya, and at the end, on the final clue, he gets a present. this repeats everyday, till the last day, where he' ll get a big present! But what happens when the last present is completely unexpected, and might even ruin their lives? This contains: Soukoku BxB(gay✨) Probably swears but censored NO SMUT IN HERE!! 👍😌