When Heejin Park remarried, Hyeonjun started living with the McKinley's, and there begins the life where he must act like how a good son should be. Although he had no plans to become a boring genius nor did he intend to be one among the elite students of Eastwood High, Hyeonjun decides to stick around with his new beginnings. But with those unwelcoming green eyes of his stepbrother, Sage, seem to have seen his true colors despite the cold facade he always wear.