In the Daqian Dynasty, there was suspicion of the imperial power inside and barbarians outside. Prince Murong Chenyuan, who was in charge of Beiliang, held 300,000 black-armored cavalry, and his achievements shocked his master. There was an edict in the capital called appeasement, but it was actually a reduction of power. Faced with the increasing pressure from the court and the raging smoke at the border, the decisive Murong Chenyuan used thunderous means to break the situation, using the blood of the enemy and the fear of the powerful in the capital to build a Great Wall of the North. He wanted everyone to understand that the king of Beiliang only recognized military orders and did not kneel to the imperial power.
