Executive Vice Emperor of the Tang Dynasty

Dressed as Li Shimin's younger brother Li Yuanxiao, he only wants to be a technology geek. However, the emperor always wants to pass the blame: "Wulang, I want to conquer the Turks myself, you come to supervise the country!" "I won't go! It's too tiring to fight in court." "Wu Lang, I want to patrol east to observe the people's sentiments, and I will leave the government affairs to you!" "I won't do it! Don't ask me to take over your job when traveling around the world." "Wu Lang, I want to rectify the finances, you go and clean up the officials!" "No time! My curved shaft plow hasn't been improved yet." Until one day, Li Shimin held his empty private money box and sighed: "Goro... If you don't think of ways to make money, your brother will even pay for his drinks on credit." Li Yuanxiao finally looked up from the pile of drawings: "This... Is not non-negotiable." Horseshoes, steel filling, white sugar, colored glaze... Black technologies appeared frequently, and the treasury bulged visibly to the naked eye. Li Shimin was overjoyed and kept up his efforts: "Goro, look at Goryeo's arrogance, and Japan's..." Before he finished speaking, Li Yuanxiao stood up with a bang, his eyes shining: "My brother has received the order! Go and deal with them now!" Li Shimin: "???" I just want to ask for leave from you and go there in person! [The prince who only wants to engage in technology, is forced to be the God of Wealth, and is excited when he hears about the war vs. The emperor brother who wants to retire every day]