Class 3-A’s senior trip was supposed to be relaxing: luxury hotels, Tokyo Disney, poolside sunsets, and one final vacation before adulthood hit them all in the face. Instead, it turns into a full-scale romantic disaster. Now trapped together in a ridiculously expensive hotel overlooking the Disney castle, Y/N finds herself caught in the middle of ten competing crushes, nonstop chaos, and enough romantic tension to make the entire hotel physically uncomfortable. Bakugo is suddenly terrifyingly affectionate, Midoriya can’t confess without being interrupted by catastrophe, Sero’s getting way too smooth, Kaminari thinks flirting is a competitive sport, and Mineta keeps nearly dying in increasingly embarrassing ways. Between late-night balcony talks, accidental almost-confessions, jealous fights, chaotic pool incidents, matching Disney souvenirs, and fireworks that feel a little too romantic, Class 3-A quickly realizes this trip might change more than just their graduation status. If they don’t kill each other first.