Wooyoung and his wealthy parents moved from New York to Seoul because his father found a better job. Wooyoung was very shy among his siblings who are older than him. Today is his new day in a new high school that was very rich. San is a popular boy from the group Ateez which was popular throughout high school and which includes Hongjoong Yunho Mingi Jongho Yeosang Seonghwa. Wooyoung won't have it easy in high school, but that will change when he joins the Ateez group and falls in love with San