Return of the Prince

At his sister's wedding, Satake Kou is unexpectedly reunited with his cousin Fumihiro. During childhood, Fumihiro was overweight and unable to speak, but he has since transformed into a striking and charismatic young man. While Kou feels self-conscious beside his newly refined cousin, he remains completely unaware that Fumihiro has deeply idolized him since they were young. Over time, that childhood admiration has evolved into intense romantic affection, leaving Kou to navigate his cousin's overwhelming and unexpected feelings. Meanwhile, a separate story follows Adachi and Ritsu, who have been close friends since childhood. Suddenly, Ritsu begins acting entirely out of character, a drastic shift triggered by his new and troublesome senpai. As Adachi observes these changes, he slowly comes to the realization that his own feelings for Ritsu run much deeper than mere friendship. However, with Ritsu's life shifting in new directions, Adachi is left to wonder if he has realized his true emotions far too late.