The heirs of Emperor Wen of Dajing fought for power, causing turmoil in the court. The seventh prince, Xiao Che, had been stationed at the border for a long time and had elite troops in his hands. He originally wanted to hide from the world and defend himself, but was secretly recalled to the capital by Emperor Wen. "The sixth child has rebelled, and the eldest child and the second child have formed a clique, borrowing one hundred thousand troops from my father to liberate the emperor for me!" With the military power in hand, Xiao Che lost his forbearance, broke the situation with a sharp edge, wiped out the prince's rebellious party, frightened the court and the young, and finally ruled the world with iron and blood to protect the Dajing River and Mountains.