The worldview is part of the prototype of the Zhifu drama version and that of Dream of Red Mansions, but there will be differences to varying degrees. The reason is the impact of knowledge pollution brought by different travelers on the world line. The surface of the story is that the time traveler changed the Song Dynasty. The depth of the story is the backward devouring of the world line by knowledge pollution - until it returns to the pastoral universe era where the perfect speed of light is one.
