When Reborn is sent to Japan to train Sawada Masako to be Vongola Decima, he is surprised to find Sawada Tsunayoshi instead, a struggling young trans man trying not to drown in a world where no one takes him seriously. And suddenly, Reborn finds he is not only a tutor, but also a parental figure to his new young student. Vignette series. No pairings. Warning for misgendering.