Ex-fiancés trapped on a month-long cruise. Friends who won't stop meddling. Families who planned it all. Y/N and Shoto haven't seen each other since their breakup over something ridiculous years ago. Now, stuck together on a ship with Izuku, Bakugou, and Mia playing matchmakers, they'll have to face what went wrong — and what never really ended. Thirty days at sea might be just enough time for a second chance.