ems like it's time to talk to the Ministry of Works and advance some tech.Driven by a sense of urgency, Li Chen, who had already decided to develop gunpowder guns, pondered over the plan. He ignored...ove you."Li Chen said calmly, "Then just say it directly, don't beat around the bush."Zhang Biwu gritted his teeth and said, “This old minister can go back and continue to eat the food at the Elder’s...