It is said that the existence of parallel time and space is for some people to tear apart time and space and travel through the universe, which is what we call time travel. Traveling requires time and space connection points, which can be a strand of black hair or something else.
Because Ning Shu was influenced by his father since childhood, he had special emotions, respect, worship and admiration for the famous Shi Huangdi in history. What she doesn't know is that the jade left by her father is the connection point of time and space. The jade connects the fate of the two people and is a call to parallel time and space.
