"Koh Yangseo, the star center fielder for the Servals, always treated his junior teammate, Kang Hajoo, like a younger brother—until he discovered Hajoo’s secret: he’s gay. When Yangseo catches him using a dating app, he becomes overly protective, determined to keep an eye on his innocent junior. But his watchful eye leads to unexpected closeness: the same team, the same field, and now... the same bed?! Wait a second. Something’s definitely off here...! "