My Wife Burned Paper in the Human World, and I Became the Emperor of the Underworld.

[Fantasy imagination + single female protagonist + Shenhao + dog food + invincibility + running in both directions] A well-planned car accident separated my wife, Su Qingyu, and me. I thought this was the end, but I didn't expect it was just a new beginning! Coming to the bizarre underworld, I awakened the [Underworld Coin Krypton Gold System]! As long as my wife burns paper in the earthly world, I can get infinite hell coins! Kung Fu, elixirs, artifacts... Everything in the world can be redeemed! While other ghosts are still struggling for a little soul power, my wife has burned hundreds of millions of assets for me! While the Ten Palaces of Yama are still fighting for territory, my wife has become the empress of the world, using the entire world's resources to "earn money" for me! I used the system to exchange [Gene Optimization Fluid] and [Extraordinary Technology] backhand to help her counterattack in the world, build a business empire, and create a technological myth! The "special product" I gave her as a gift from the underworld became her black technology that shocked the world! From the wandering soul who was bullied by others, to Yama who was in charge of the first palace, and then to the Emperor of Hades who ruled the three realms! All those who harm me, bully me, and humiliate me will tremble under my prison-suppressing power! This is the story of two of us, one in the underworld and the other in the human world, working together to break through the two worlds! My strongest cheat will always be my wife!