万(🔨)历(lì )年间,天下太平。早年倭寇横行,幸得戚继光和俞大猷(🔧)两(liǎng )位将(🆖)军平定(dìng )(🛤),终于换(🏴)得今日的内外祥和。此时(shí )武林由四(🏇)大家族坐镇(🖲),任(rèn )何(🕔)人试(shì )图开宗立(lì )派须经四大(🙍)门(💆)派同意方可(🚉)。某天,城内刀光(guāng )四(🥞)起,两(🍮)名(míng )手持倭刀(dāo )的神秘之人令(lìng )武(🐖)林大乱阵(⏺)脚。当(dāng )(📎)年(nián )戚继光(🥁)从倭(📯)刀的(🛑)持法(fǎ )中悟出玄机,因此对(㊗)倭(wō )(🥎)刀进行改(gǎi )良,以彼之(zhī )道还(hái )之彼身,令倭寇闻风丧胆。随着(⛏)戚继(jì )(🤷)光去世和(hé )天(tiān )(🤲)下(xià )(🕙)安(ān )定,戚家(⛳)倭(wō )刀(🤳)渐(jiàn )渐(jiàn )失传,中(zhōng )原武林也(yě )斥之为邪(xié )(🤘)道不予承认(💔)。这二人正是戚家(jiā )军营的高手,他们挑战四大(dà )门派,只(🌼)望为(💹)戚家倭刀正名。
而武(🤥)林(lín )各派(🔤)也(yě )干脆(cuì )将(🥤)他(tā )们(👵)当作倭(wō )寇予以围捕,连归隐山中多(👄)年(nián )的霜(shuāng )(🖍)叶城第(dì )一高手裘冬月(于承惠 饰(😳))也下山擒(qín )贼……