Lin Hao, an engineer who just started working at the Weapons and Equipment Research Institute, accidentally traveled to the world of Liangjian in 1940 and became the director of the Eighth Route Army Arsenal. To unlock the military industrial systems of major countries, there will be a small number of weapons from other countries as a transition in the early stage, and most of them will be domestically produced weapons.
This story is purely fictional. I always wonder if those young people would have been so arrogant if they had had weapons and equipment from later generations.
