Making Lies Come True: Tricking Laozi into Cultivating Immortality from the Start

He transmigrates to the Spring and Autumn period and becomes a hundred-year-old Keeper of the Archives, gaining a Lie-Into-Reality System. Anything he says becomes real as long as someone believes him. So history is turned upside down: he talks Laozi into cultivating immortality, opens up the Confucian path for Confucius, and works with the Legalists to establish a heavenly court.

History is gradually transformed beyond recognition, and an age of myth begins. A thousand years later, when history is unearthed, people discover that we really did have a mythological age.