故(🈯)事发生在抗日战(zhàn )争中期,这时的时局(jú )为(wéi )(🌰)敌我僵持阶段。日(🕰)军在北线遭我(🎗)军阻击,他(tā )们绕到(dào )西线(xiàn )(🗼),妄(🥩)图迂回(huí )包抄(chāo )战时的陪都(dōu )重庆。日(rì )军西进必经(jīng )大(dà )漠(mò )深处(chù )的(🤷)白马(mǎ )镇(zhèn ),而(🕯)此时白(💆)马镇振威镖(🚉)局刚刚易主(🛺)连德奎(连奕名 饰(🙁))手中(zhōng ),掌门不久(🤯),因(🐖)大意连(💞)德奎遭汉(hàn )(📎)奸(🧚)张秉昌陷(xiàn )害并(bìng )被逐出师门。流落(luò )江湖的连(㊗)德奎联手(shǒu )土(tǔ )匪刘答应(🐑)(王佳宁(níng ) 饰(🙄))(㊙)招兵买马,做起了(🈴)赏金杀手(🤷),连续击(jī )败雪狼谷周边(biān )几路悍匪,打的(🐀)日(rì )(🧟)军骑兵望风而逃、(🗳)丢盔卸甲,成为名噪八方(🛎)的沙漠枭(xiāo )雄(xióng )(😊)。国(➡)共(gòng )双方对(⛏)这(zhè )支(👪)武装(🤷)都展开了攻势,都想收编到己(🙎)方所用(🐡),军(jun1 )统特工杨奕仁(📛)(马杰(💏) 饰)与中共特派员赵四海(hǎi )(杜淳(🔎) 饰)更是暗战迭起......