Ethan Vaughn, a corporate drone, transmigrates and becomes the young emperor of The Qi Empire. He is bound to an "Ultimate Tyrant Development System." To return to the modern world and receive a quadrillion-dollar slacker fund, he must complete tyrant tasks and accumulate 100% tyrant progress. Forced to begin his career as a tyrant, Ethan Vaughn ultimately fails to become a tyrant. Instead, he unexpectedly unifies the world and has all nations pay homage, becoming a true emperor for the ages.