详细介绍：Kickboxing champion B.J. is jailed for an accidental murder thanks to the testim…Kickboxing champion B.J. is jailed for an accidental murder thanks to the testimony of his arch-nemesis Denard. A year later, B.J. is released and then challenged by Denard for $100,000. Will B.J. accept and get even with Denard?详情