In Hong Kong’s Paradise Cove, Sharon (Chrissie Chau) and Rachel (Theresa Fu) work at their kung fu master uncle Tao’s (Lo Mang) restaurant while also competing against opponents in beach volleyball. The affluent Bu family intends to transform the beach into an exclusive playground for the wealthy, displacing the local youth. Mrs. Bu’s two Eurasian daughters, Natalie (Jessica C) and Phoenix (Phoenix Valen), challenge Sharon and Rachel to a volleyball match, which Natalie and Phoenix win. They then propose a deal: if Sharon and Rachel can enter and win the upcoming All Hong Kong Women’s Volleyball tournament, Mrs. Bu will reconsider her development plans. Initially doubtful of their chances, Sharon and Rachel receive kung fu training from their uncle Tao, which they incorporate into their volleyball strategy.