A researcher from the Forbidden City touched the "Mirror of Destiny" late at night and traveled through time to become the Khitan Emperor Yelu Deguang. He was very familiar with this period of history: in March of taking control of the Central Plains, he was forced to return north, died of illness and killed Hu Lin, and his body was made into "Emperor's Pot" and transported back to the grassland. There is a countdown to death at the beginning. Can the time traveler who "understands" the protagonist the most in history change his fate against the odds?
