The Most Profiteer in the Tang Dynasty Deceived Li Shimin into Tears

Marry the first princess of the Tang Dynasty, become the most profiteer of the Tang Dynasty, and deceive the first emperor of the Tang Dynasty! When it's time to eat, when it's time to drink, don't take it personally when something happens! My motto: Don't take advantage of something, you're a bastard, you're a fool if you don't make money. This is how you have to play when traveling through time!