The moment he was beaten to death with a royal stick, the modern library exploded in Fang Yiai's mind! "The Art of War", "Tiangong Kaiwu" and "The Theory of Relativity". While the princes were still fighting for their heirs, he silently opened the technology tree. Li Shimin: "Yi'ai, can this Zhenguan era last another five hundred years?" Fang Yi'ai: "Your Majesty, first resolve the matter of your sons' rebellion?"
