After moving to a new town, Han Seojun begins his final year at Haneul High School as a transfer student. Hoping to live quietly, he soon finds himself surrounded by new friends, unexpected challenges, and people who slowly change the way he sees the world. Between volleyball matches, school events, family moments, and encounters with people who become important to him, Seojun discovers that meaningful connections are not something that can be planned. Some friendships become lifelong bonds, while some feelings appear when he least expects them. A new school. A new beginning. A year filled with memories he will never forget.