Je Gal-gil causes an unprecedented scandal after he loses a match that he almost won due to the referee’s biased call and injures his leg. Even though permanently expelled from the national team as a player, he overcomes the trauma and comes back as a sports psychology counselor also called a mental healthcare coach. Together with the retired masters, Gal-gil works to help athletes who are going through a hard time as he did in the past.

Go Nam-soon, a young boy, constantly gets bullied by a group in his class. Later, one of his old rivals joins his school. Eventually, they are able to sort out their differences.