from this situation.And Zhao Tailai finally realized the seriousness of the situation at this time.He didn't understand the ins and outs of it, but seeing his elderly father's furious expression, he...me 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 Gong Huiyu on th...