Felix moves to Japan to live with his aunt and finish his senior year of high school. With his dream of becoming a K-pop idol, he quickly becomes popular at school, drawing attention from both students and teachers alike. Among his classmates is Kota Miura, a quiet and distant student who catches Felix's eye. Despite their differences, the two grow closer, but when Felix leaves for South Korea to pursue his idol dreams, their paths diverge. Fast forward to the present, Felix, now a famous K-pop idol, returns to Japan for a school reunion. When their eyes meet again, old feelings resurface, and the tension between them is undeniable.
Bang Chan is the school's bad boy. Almost the entire school fears him. Lee Felix is the new student in this Korean school. He doesn't know any Korean and struggles daily. When Chan sees the new kid struggling, he decides it's a perfect opportunity to pick on the smaller male. Felix meets Seungmin, and Minho. They protect Felix as much as they can, and tutor him on Korean almost everyday. What happens when Felix suddenly catches feelings for the school's bad boy? Will his two friends allow it? Read to find out!