Choi Beomgyu is coming to the end of his high school years with no direction or clear dream. He's nervous; he wants to be young forever and spend the rest of his life with his best friend, Huening Kai, singing and playing sports. Beomgyu expects his final year to be like the last three: he sees his friends every day, he studies for his exams, and he practices for his next badminton game. But he doesn't expect to meet two boys who change his outlook on life and his uncertain future. Ka