I Copied the Tang Dynasty and It Collapsed at the Beginning

Is it the night wind on the pines, the footsteps of horses on the stars and the moon, or the duel of broken rain and flying flowers, cold light and blood shadows, I am still in a dreamland of lying drunk in a long pavilion and watching the sunset. Then I turn around and enter Chang'an with its towers, vast buildings and twinkling lights. This is my Tang Dynasty. Li Lin traveled through a copycat Tang Dynasty, where the young prince was not doing his job, speculating in real estate, setting up a food street, and opening a monster farm. Marry a princess to form a son-in-law alliance. The combat power is so weak that it relies entirely on cheats. The system often crashes, the golden finger is delayed, and the happy life in the Tang Dynasty is full of hidden dangers. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.