A young mechanic Mai and his educated younger brother Men fall in love with the same girl Pom. Mai met Pom when he was working on Poms fathers car, and Men got love at first sight when he saw Pom at school. Unfortunately their father is sick and need surgery. However the hospital operation is too expensive and the brothers cannot afford the money, and even if Mai repair 100 cars it will not be enough. Mai later is forced to get help from his criminal uncle Bo, but he team Mai up with a crazy car thief. However the thief turn out to be a real psycho and kill one of the security during the robbery. Mai dislike the car thief method and break the contract with him. Now the thief put a personal manhunt on Mai and his brothers. (Source: Wikipedia)