Wandering Gourmet of Tang Dynasty

When I returned to Chang'an in my dream, I only saw the prosperity of Chang'an, but not the foreign cavalry drinking by the Wei River. Yi Nan randomly bought a lottery ticket and won 300 million yuan. He unexpectedly traveled through the Tang Dynasty. With the online shopping system, the 300 million yuan was still there. Yi Nan was ecstatic. Let's see how Yi Nan will change the trajectory of the Tang Dynasty after flapping his wings with the wheel of history. My Tang Dynasty will have no regrets!