Joo Ga-Ram was once a rugby player who was considered a hope for Korean rugby. He had talent and star potential, but a drug scandal ended his career. He retired from the sport, stigmatized as a drug addict. Three years later, he returned to coach the high school rugby team he once played for. As a coach, Joo Ga-Ram displays unparalleled charisma and uncompromising leadership skills. He also reunites with his ex-girlfriend, Bae Yi-Ji, who also coaches at the same high school.