In the 20th year after the founding of the emperor, the prince of the Sui Dynasty was falsely reported to have died young, and his loyal servant risked his life to rescue him. He lived among the people for seventeen years, under the pseudonym Yang Kaihui. He has the blood of an emperor and has an insight into the direction of the troubled times in the late Sui Dynasty. He hides in the dust and waits for the right time.
Entering Luoyang, stepping into the officialdom, fighting against powerful officials, breaking secret plots, pacifying the refugees, taking control of the army, and making camp step by step in the undercurrent. Jiangdu rebelled and the Sui Dynasty was overthrown. He revealed his life experience, adhered to the imperial edict, gathered old tribes, harvested fruit, occupied the granary, and raised the flag to fight for hegemony in the name of the prince.
He dealt with Li Yuan, Wang Shichong, and Dou Jiande, used his power to split the enemy alliance, determined the territory with iron and blood, and implemented the New Deal to consolidate the foundation. From an abandoned son who escaped death to a hero who stirred up the world, he did not do it to restore the Sui Dynasty, but just to seize the world and redefine the world.