In his previous life, Li Jing was a son of a high-ranking family. Because of his naivety and gullibility, he was betrayed by his cronies, lovers and family forces. He died unjustly and his country was also destroyed by the invasion of foreign enemies. After his rebirth, he took the memories of his past life with him and determined to take revenge and change the destiny of the country. However, there are many obstacles from all sides. They try their best to stop Li Jing for their own interests. Li Jing faces a dilemma. If he wants to quickly become stronger and take revenge, he needs to use some villain power, but this goes against his beliefs. At the same time, his former lover was misled by the villain and misunderstood that he was colluding with the villain. This emotional weakness affected his judgment. The country is facing the crisis of invasion by domestic and foreign enemies for another year. Li Jing must rectify the political agenda and resist foreign enemies within this tight time. In the process of revenge, he discovered that part of the truth was hidden, and he also paid a heavy price after his successful revenge. However, Li Jing relied on his unique way of thinking and Legalist thinking to move forward arduously amid the intertwining of power and conspiracy, and worked hard to carve out a path to change his destiny.