Bright Sword: Full-Level Military Industry Destroys Sakata

How can we fight Cangyun Ridge when it is surrounded and has no heavy firepower? Li Yunlong glanced at the grenades and iron barrels in his hands, "Ding, enlightenment [Flying Thunder Cannon Manufacturing Drawings]!" Ten minutes later, a huge gasoline barrel filled with explosives rose into the sky, and the Bantian Wing headquarters was instantly blown into a big crater! Kong Jie was shocked: "Old Li, when did you become a senior technician in the arsenal?"