入世纪(🍅)末叶,京城之内出现了一群武艺(yì )(🔼)高强(qiáng )且极富正义感的侠客,专(zhuān )门惩治武林(lín )(🥈)败类,义(yì )除(🔬)赃(🏴)官,抚(🥩)弱济贫,人称“京城镖(biāo )局”,为首的就是闻(wén )名遐尔的大刀王五,他们不(bú )(🙍)仅除(chú )(✳)恶扬善(🛹)还投(🏐)身(shēn )救国(🕌)。戊戌变(🎫)法失(shī )败后(hòu ),兄(xiōng )弟们齐心(🚑)协办,深入牢(láo )营解救谭(⏺)嗣同(🌙)出(chū )狱,但谭嗣同仍以(🛑)忠君(jun1 )为(wéi )本,谢(xiè )绝了镖局兄弟一片侠情(🙂)义(📙)胆,慨然就(jiù )义,王五等人只(zhī )好(🙉)洒泪告别。随后他(tā )(🥫)们(men )又(👃)开始了暗杀窃(qiè )国大盗袁(yuán )世(🏯)凯的(🎋)计划……(🧟)