入(rù )世纪(🍅)末叶,京城(⛲)之内出(🥇)现了一群武(wǔ )(🍩)艺高(🌰)强(🃏)且(qiě )(🕋)极富正义(yì )感(gǎn )的侠客,专门(mén )惩(🎗)治(🎹)武林败类,义除赃官(🗼),抚弱(ruò )济(jì )贫,人(rén )称“京城镖局”,为首的就是(⚫)闻名遐尔的大刀王(🛍)五(wǔ ),他(tā )们(men )不仅除恶(è )扬(🥄)善还投身救国。戊戌变法失败后(🍮),兄(xiōng )弟们齐(🖍)心协(🐶)办,深(🤯)入牢(🐖)营解(🔊)救谭(tán )嗣同出(chū )(📎)狱,但谭嗣同仍以忠君为(🖲)本,谢绝了(🌑)镖局兄弟一片侠情义胆(dǎn ),慨(kǎi )然就义,王五等人(rén )只好(hǎo )洒(sǎ )泪告(gào )别。随(🍄)后他(tā )们(men )又开(🧤)始了(le )暗(àn )杀窃国(guó )大盗袁世凯的计划……