Bright Sword: the Four Corners of Shanxi North Railway Hold Eight Battalions.

Mu Yun accidentally traveled to the world of Liangjian, became the third master of Heiyun Village, and obtained the sign-in system. "Congratulations to the host for successfully signing in. One hundred elite German weapon masters will be rewarded! Twenty MG42 general-purpose machine guns and one hundred thousand rounds of bullets." "The system rewards so many weapons and equipment, as well as elite soldiers, I dare to attack Taiyuan!" "Old Mu, I heard that you are extremely rich recently. How dare a brigade attack Ping'an County and destroy Yamamoto without any injuries? It's outrageous!" "Hahaha, there's nothing I can do about it. I'm so powerful that I can't help it. My brigade only has eight regiments of 80,000 people, including a howitzer regiment, a tank regiment, a heavy machine gun regiment, a sharpshooter regiment, an assault regiment, a cavalry regiment, and two standing infantry regiments. Not many, really not many!" Sign in every day, get millions of soldiers and countless advanced weapons, beat the little devils until they cry for their fathers and call their mothers, and no one will be left alive! See how Mu Yun becomes the leader of the army in troubled times!