Shin finds himself drawn into the cheerleading club as its new caretaker after an accidental run-in leaves one member injured and in need of support. Adjusting to the lively group while balancing his own minimal cheer squad proves challenging enough, yet the club’s coach soon introduces an unexpected exercise designed to help everyone overcome personal inhibitions. As the session unfolds, Shin experiences a whirlwind of awkward teamwork and surprising closeness that reshapes his role within the club.