The Beginning of the Tang Dynasty Shocked Li Shimin

Zhao Chen, who traveled through the Tang Dynasty with his system, originally wanted to be a salty fish. When I have nothing to do, I farm and go fishing. Unexpectedly, one day, a middle-aged man who called himself Lao Li suddenly came over and said that he would take Zhao Chen back to the palace to become the prince. Zhao Chen: "Being a prince is boring. Why don't I provide the skills and you pay for it? Let's do blacksmithing at home first!" Old Li Tou waved his hand: "Blacksmithing is good. I need to exercise and get enough money." Zhao Chen: "Why don't we dig a canal to benefit the people." Old Li Tou: "Okay, give me the money." Chen: "Why don't we pave the way..." Old Li Tou: "Give money." Zhao Chen: "How about..." Old Li Tou: "Give... What, the treasury is empty?" Seeing that he had saved the treasury for ten years through frugality, and now even a few mice starved to death, Old Li Tou angrily scolded Zhao Chen for being a prodigal. But he didn't expect that the next day, Old Li Tou would see Wan Guo coming to court and said that he wanted to meet His Highness the Crown Prince...