The martial artist Lao Luo (Jackie Chan) who lives in poverty has a beloved horse "Red Rabbit". He has always wanted to train it to be an action star on the set, but he is caught up in a lawsuit and can only seek help from his daughter Xiaobao (Liu Haocun) and her lawyer boyfriend Naihua (Guo Qilin) whom he has not seen for many years. Xiaobao helps Lao Luo with the lawsuit while persuading him not to take Red Rabbit to do dangerous actions. Lao Luo continues to secretly train Red Rabbit despite his daughter's opposition, and at the same time puts his future son-in-law Naihua to various tests...