Chen Chuan, an overworked modern office worker, transmigrates after dying from overtime exhaustion. He becomes the heir of the Marquis of Loyalty and Bravery in the Great Yan Dynasty. Framed by his illegitimate younger brother, he nearly suffers castration. At the critical moment, he activates a cross-time jade pendant and connects with his modern buddy A Fei. With modern supplies, he rises steadily in the ancient world.He saves the Empress with cold medicine, resolves a grain shortage with instant noodles, captures a rebel queen with a firearm, and rides a scooter across grasslands. Finally, he breaks the confinement of historical correction and unexpectedly ascends the throne as emperor.