Traveling to the Tang Dynasty that had been radically changed by the time travellers, Li Yu thought he could prosper, but after working hard for a long time, he discovered that he was just a pawn. Li Yu suddenly realized that why not realize the communism of the Tang Dynasty?
What? Someone has already traveled through time?
What? Li Shimin knows that I came from time travel?
It doesn't matter, he won't be emperor for long anyway!
