An international record company\'s Asia branch is facing the depression of economy.The artist agent Sally must take this urgent mission to train four young girls (Fay, Juliet, Kuo and Yi) to an idol group called \"Karate Girls\". Sally takes the four girls to China Kung Fu academy for an intensive Karate training.During the process, a lot of fun and interesting story happen between Sally and these four young girls. Furthermore, Sally\'s ex-boyfriend Kun appeared and became their coach. Because of Kun\'s appearance, a romance battle even happens between Sally, Kun and Fay. When the training is ended, Sally and the girls are accidentally set up in a factory rubbery. Sally was shut to save Kuo. After this accident, they finally find out how important their friendship is. Unfortunately, when they about to reach theirs goal, the record company decided to cancel the \"Karate Girls\" project. Sally was shocked and felt so hopeless. Would the \"Karate Girls\" have the chance to make their dream come true?