清末,3000余名黑旗捻军被以道台溥庚(gēng )为首的清军残酷(kù )镇压(yā )。5名首领被押(yā )往断头台。三声炮(pào )响后,溥庚下令开斩(zhǎn ),此时,一只大手飞(fēi )速甩(shuǎi )出钢镖,刽子(zǐ )手纷纷惨叫着倒(dǎo )下。钢镖上插着字条(tiáo ):溥庚,即刻开释(shì )我捻军将领,不然(rán ),5日内取你妖头。黑(hēi )旗特使。看着这血迹(jì )斑斑的信,溥庚还(hái )是故作镇静地命(mìng )令再(zài )派10名刽子手(shǒu ),开斩黑旗判逆。孙克寅为弄清黑旗特(tè )使的真面目,拿着(zhe )钢镖(biāo )回府提审在(zài )押的捻军陈子环(huán )。陈子环经不住拷问(wèn ),供出黑旗主帅的(de )黑旗特使段文井(jǐng ),并说出此人有八(bā )步蹬空,壁虎功绝招(zhāo )。孙克寅根据陈子(zǐ )环的口供,画出段(duàn )文井的画像,四处(chù )张贴捉拿。黑旗特使(shǐ )段文井是受黑旗(qí )梁王之命来大名(míng )调集(jí )黑旗和北上(shàng )之师会合,乘黄河北部清军空虚之机(jī )率师北伐,直捣清(qīng )军老(lǎo )巢,并劝说大(dà )名回民军入捻。为(wéi )重新组织捻军,敦促(cù )回民军首领白麒(qí )麟下决心入捻,段(duàn )文井决心杀掉溥(pǔ )庚。他悄悄来找在白(bái )府做花匠的六叔(shū )段玉峰,虽经六叔(shū )从中(zhōng )帮忙,但谨...