Capital tycoon Yu Wenzhao travels across time to become Yuwen's biological brother in Chengdu. Seeing that his doting brother, the God of War, is about to die tragically, he activates the system to plunder the family's wool: he hoards food and sells it short to make money, and he opens a factory to feed the refugees! When Wagang's army and Li Shimin came to kill him, he used modern commercial warfare methods to hoard food and make weapons, recruit craftsmen and soldiers, and challenge Tiance's cavalry. He vowed to drag the Yuwen family back from the road of destruction and build an imperial road with money!
