Zhao Chen, who traveled through the Tang Dynasty with his system, originally wanted to be a salty fish. When he had nothing to do, he farmed and fished. 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, you need to exercise and you have enough money. Zhao Chen: Why don't we dig a canal? To benefit the people. Old Li Tou: Okay, give me money. Zhao Chen why not pave the way for me... Old Li Tou: Give me money. Zhao Chen: How about... Old Li Tou: Give... what, the treasury is empty? Seeing that I am saving money. After being frugal and saving the treasury for ten years, even a few mice starved to death. Old Li angrily scolded Zhao Chen for being a prodigal. But he didn't expect that the next day, Old Li would see Wan Guo coming to court and said he wanted to see the prince. Your Highness...