年少的顾兆礼、景世琛和名字三人相识在人贩窟里，同为被拐骗来的他们在人贩窟里被逼运送鸦片。日夜都想要逃出这魔窟的他们却练就了一身本领，终于在隐忍了一年之后，三人在一月夜成功出逃。于是，三人对月起誓，正式结义为兄弟。 nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs;十五年过后，黑道世家的老大顾兆礼成为顾家掌权人；军阀之家的老二景世琛无心军政成了老爷子景瑞麟的心病；而市井混混老三名字混迹在各大门派各大势力之间，靠买卖各方情报为生。三人虽各有各的圈子，但也时常聚在一起携手剿匪灭寇，行义士之举。但生活总是造化弄人，曾经亲密无间的三兄弟在经历了种种乱世后，彼此却成了生死仇敌，曾经兄弟情义至此烟消云散。 nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs; nbs;逢时，日军大举来侵，已经势同水火的三人再次走到了一起，国难当头三兄弟一抹恩怨情仇披甲上阵，携手杀寇。风云路上，三个男人成长在血雨腥风里，渐渐羽翼丰满，留下那段心中无根的浮萍岁月，共赏人生。