Dr. Su Qingyuan, a Ph. D. In astrophysics, encountered an accident while working overtime in the laboratory. She traveled to the fictional Yong Dynasty and crashed into the Purple Palace of Emperor Xiao Jinyuan wearing modern clothes and carrying a star track locator. Her falling from the sky and the strange "magic weapon" (locator) reminded Xiao Jinyuan of the record of "the coming of heaven and man into the world" in the royal secret code.
With the help of modern scientific knowledge, Su Qingyuan first accurately interpreted the ancient star map, and then pointed out the neglected underground river to solve the food and grass crisis in northern Xinjiang. She also successfully predicted droughts and floods, and saw through the enemy's meticulous work. A series of "miraculous" performances gradually convinced the young emperor that she was the "god" predicted in the secret book. Xiao Jinyuan overcame all opinions and regarded her as a god, built a star-gazing pavilion for her, and relied on her to assist in government affairs.
However, behind this aura of "god" lies the court's overt and covert attacks (the prime minister's suspicion, the threat of assassination), Su Qingyuan's difficult transformation of modern knowledge in an ancient context, and the subtle changes between her and Xiao Jinyuan from awe to trust, and then to the quiet development of complex emotions. When the threat of Beidi is approaching, and when the identity of the "god" faces a greater test, can she use the light of science to illuminate the future of this dynasty? And what will happen to her and the emperor who put her on the altar? This is a collision between modern wisdom and ancient tactics, a special bond that quietly grows in respect and crisis.