Su Yun traveled through time and became the groom of the exiled prince Li Cang. At the beginning, he faced difficulties from the frontier generals and a life and death crisis. After awakening the system, Su Yun quickly killed the general soldiers to seize power and gathered the remaining soldiers. Subsequently, the system was used to discover talents, solve the food and grass crisis, and improve armaments. When the barbarians invaded on a large scale, Su Yun defeated the strong with the weak and made a huge comeback. Not only did he protect the northern border, but he also brought out a tiger and wolf army. Then he worked step by step, taking advantage of the situation in the court, and returned to Kyoto with the power of victory, washed away his grievances, and finally helped Li Cang ascend the throne, and Su Yun became the most powerful minister.
