Lao Li is a real cultural man

Cross into the world of bright sword and become an omniscient and omnipotent system after Li Yunlong from then on, hold the top scientific and technological knowledge and build the strongest army on land poor and unarmed? It doesn't matter, mechanical physics technology extraction, m14155 howitzers are made casually, frightening devils everywhere what? Is the medicine tight? It doesn't matter. Chemical and biotechnology extraction, all come to me to buy medicine are the troops hungry like thin monkeys? It doesn't exist. Modern agricultural technology extracts rice and flour. Li Yunlong's soldiers must train a lot every day to not gain weight Chu Yunfei: brother Yunlong, I'll exchange one battalion's equipment with you for two advanced weapons, just for brother Yunlong's success Kong erlengzi: Lao Li, they are all his brothers. Support me with some weapons and equipment. What's the matter?