Military Leap over Langchuan River

One man can guard the gate, but ten thousand men cannot open it. As soon as Shen Mo woke up, he traveled to a different world, the Dayin Dynasty, and became the leader of a new local army that could only be formed in three months. At this time, foreign tribes were invading, the borders were in danger, and the Central Plains dynasty faced the possibility of being trampled to pieces by barbarians at any time. Just like that, before Shen Mo had time to adapt to his new identity, Shen Mo was forced to go to the battlefield to defend against the powerful enemy from the north because of a holy order on his first day of time travel. (The skin of the system, the bones of hegemony, the machinations, the iron-blooded fighting)