After thief Alex Cardo gets caught while stealing an ancient katana in East Asia, he soon finds himself imprisoned and beaten up by the crowd there. One of the guards, Demon, feels upset by Alex appearance and tortures him as often as he gets the opportunity. Alex finds a friend and mentor in the jailhouse, Master Sun, who teaches him a superior fighting style called Iron Hand. When a 'best of the best kumite' is to take place, Demon gets an invitation. Now Master Sun and Alex need to find a way to let Alex take part in the kumite too.

Lambda Lambda兄弟会的成员前往劳德代尔堡参加兄弟会会议。如果他们想保持自尊，当然，如果他们想和漂亮女孩一起去任何地方，他们必须击败对手兄弟会阿尔法的攻击！

1865年，凯恩（伊恩·齐林饰）与玛利（阿什丽·劳伦斯饰）穿越炎热的大沙漠时发现了昏倒的查尔蒙特（奥利弗·古鲁内尔饰），二人将他救醒。当地主人本尼迪克特的手下抓住了凯恩与玛利，作为回报，查尔蒙特前去救出二人。查尔蒙特勇敢的出击，他的拳脚快速而又准确地打中本尼迪克特的手下。为了报复，本尼迪克特再次袭击他们。为了他爱的女人，为了需要他的朋友，查尔蒙特，世界上最强的搏击之王，与恶人展开了殊死的搏斗。