I, Qin Feng, Set up a Special Operations Camp in the World of Liangjian

The King of Soldiers Qin Feng accidentally traveled to the world of Liangjian and rescued Lao Li at the beginning. Qin Feng: Lao Li, this is a Czech machine gun. Do you know how to form an inverted triangle ambush? Lao Li: How did you come up with it? You are such a genius! Qin Feng: Lao Li, this is Italian artillery. Let's go to Ping'an County? Lao Li: Are you crazy? How many soldiers do I have? Qin Feng: Who do you think is on that wall? Lao Li: Fire! Fire! Fire!