In the ninth year of the Sui Dynasty, chaos has emerged in the world. Banditry is rampant throughout the Sui Dynasty and the government is corrupt. The modern man Yang Junjie, who was transported to this era by the "Tai Xuan Lock Dragon Formation" set up by the ancient sect, inherited the secret knowledge of a mysterious sect by chance.
In order to protect his sisters, wife and family in this troubled world, Yang Junjie fought for Li Shimin to conquer the world. At the same time, he also created a huge force of his own that was half businessman, half official and half Jianghu. However, in the end, it attracted Li Shimin's suspicion and suppression...
When Yang Junjie finally escaped back to modern society with his three beloved wives, their families and a group of brothers, the people's survival problems once again forced Yang Junjie to uncover his journey in modern society.