สรุป：Wang Zhen Wu is Wang Zhen Wen's older stepbrother, Zhen Wen likes him, but Zhen Wu can't show his feelings to his younger brother because of them being stepbrothers.
Qiu Zi Xuan was an excellent volleyball player in the past, but he had to give up on on his dreams due to his injuries, but he still participates in the volleyball-related training, arranges and helps them to get into training, watching them improve.
During the training, he meets a guy, Xia Yu Hao, a guy with a really bad temper
