Y/N returns to her coastal hometown for a major surfing competition and spends most of her time practicing on the beach she grew up on. While there, she reconnects with Katsuki Bakugou and Izuku Midoriya, the boys she spent every summer with as a kid now the beach’s lifeguards. But she quickly learns things have changed — the two of them are now raising Katsuki’s young niece, Akari, on their own. What starts as a simple trip home becomes a surprising reunion with the people and place she once loved.