I Married a Warlord's Daughter

Zhang Yuting, a special forces soldier in the Langya Brigade, gave his life during an overseas mission. To his surprise, he was reborn in a parallel world as the second-in-command of Longmen Stockade. Heh, in this age of warlords, Zhang Yuting has a Rebirth System and plans to make his mark. First, he'll become the military governor of Qingzhou, then marry the daughters of the regional commissioners of Jizhou, Yanzhou, Xuzhou, and Yuzhou. You, the young marshal of the sixteen provinces of the North, want to steal my wife? Do you have what it takes? What, you don't accept that? Then I'll beat you until you do, and show you that I'm the true King of the Northeast.