After his grandfather passed away, Li Tong sadly inherited the "Li's Restaurant" that had been passed down from generation to generation in order to make a living. But the business went from bad to worse. When Li Tong was desperate and unable to make ends meet, he discovered that the back door of the kitchen could lead directly to the Tang Dynasty more than a thousand years ago. The restaurant finally welcomed its first guest across time and space... From then on, Li Tong, a modern cook, walked into the streets of Chang'an in the Tang Dynasty and began a life of cheating and making money between two worlds!
