北洋民国时期各路新旧军阀纵横交替,大军阀垮台了,实力尚存的部下各求其穴,往往盘踞一方,分裂成小军阀。奉军中一个打仗不在行的军长魏益三,本来只是时代浪潮的一滴水花,因缘际会掌握了当时的尖端武器——30尊克虏伯大炮,带兵割据自雄,以“正义军”为名号。在一个短暂的时期内, In the period of the Northern Republic of China, the warlords and the new warlords on various roads alternated in length and breadth, and the warlords collapsed. The surviving subordinates sought their own plight and tended to occupy one side and split into small warlords. In the army, one of the army chiefs, Wei Yisan, who was not on the line of warfare, was only a drop of the tide of the times. Because of its interdependence, he was able to master the then sophisticated weapons - 30 Krupp cannons, "For the name. In a short period of time,