在这部百武禁忌喜剧/动作片中,在世界第二大战结束后的一个晚上，在一个树林里，3个蒙面黑衣人追着一个手拿布卷的灰衣男人，企图抢其手上之物并杀人灭口。这时却被一个正经过该处的百武门掌门出手相救，不料此事却为百武门带来灭门危机...。
On the night after the end of World War II, a guy runs through the woods as he is chased by three masked men who are going after the scroll that he possessed. However, he is saved by the leader of a martial arts house called the 'House of the Hundred Martial Arts'. What the leader of the house fails to realise is that he has brought in a troublesome danger that could bring his martial arts house chaos.
