A former soldier is recruited for his toughest mission yet -- teaching a class of teen delinquents. As he kicks his way into their school and home lives, it becomes clear that his unconventional teaching style might be just what they need.

After he is released from prison, a kung fu master aids the police in tracking down a serial killer who is targeting martial arts experts.

Separated at a young age, two very different brothers must come together to fight against a masked villain.