Anti-Japanese War: Captain of Ping'an County, Congratulations to the Brigade Commander for Getting Rich at the Beginning

Lin Cheng travels through the world of Liangjian at the beginning and becomes the captain of Ping'an County! As a Tubalu, Lin Cheng knew very well that weapons and equipment could not be expected from superiors, he had to do it himself! So, a year later, a county brigade comparable to a strengthened regiment was born... When the brigade commander came to inspect by chance, he saw the cantaloupe grenades on the guards on duty, and he could hardly close his mouth! "Well done to you Lin Cheng, I congratulate you on getting rich!" "You're welcome, Brigadier. It's time for me to congratulate you on your fortune!" Seeing Lin Cheng's half-smiling expression, the brigade commander's heart pounded. Why does it feel more and more wrong...