生活在白洋淀边的渔民郭大鹏，自幼练习传统武术。他用自己发明的练功器械在小院子里闭门研习武功，被当地人称为武痴。为了鉴证功力，在当地一个老拳师的指点下开始了路见不平拔刀相助的侠客之旅。
遇播放卡顿或无法播放时，可切换线路播放
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