Hu Lie, a modern historian, accidentally traveled back to the reign of Renzong in the Northern Song Dynasty and possessed the body of a young man from an aristocratic family who was persecuted by his vicious stepfather. This stepfather looks gentle and gentle on the surface, but in fact he practices evil arts and secretly steals the fate of the family and the country of the Song Dynasty in an attempt to overthrow the dynasty with the power of luck. Hu Lie relied on his profound modern knowledge - chemistry, physics, politics, military, medicine - to survive step by step in the crisis-ridden ancient society. While avoiding the pursuit of his stepfather, he uncovered a series of conspiracies: party disputes in the court, changes in the border areas, and mysterious organizations in the world, all related to the struggle for luck. Whenever he seems to be about to turn over, his stepfather always has a more terrifying trump card. Hu Lie must use every bit of knowledge as a weapon, from escaping to accumulating strength, from counterattack to decisive battle, in the end not only to regain his own destiny, but also to save the destiny of the entire world. However, when the BOSS finally surfaced, Hu Lie discovered that this battle was far beyond the scope of the human world, and there was also a heaven-level game hidden behind it...