After Traveling in Both Directions, I Became the Richest Man in Ancient and Modern Times.

Li Qing, a 28-year-old delivery boy, was robbed of his job by a smart robot, dumped by his girlfriend, and humiliated by a second-generation rich man who ran a red light and threw away his money. On the verge of death, the ancestral jade pendant activates the dual-travel system - one can freely travel between modern times and the ancient Daqian Dynasty, and comes with system space and ancient martial arts secrets, Nine Turns of Mysterious Techniques. A soap worth a few cents was sold for one tael of silver in ancient times; a lighter worth a few yuan was regarded as a fairy treasure; a bottle of cooling oil was exchanged for three ingots of silver... The difference between ancient and modern supplies was his money printing machine! From the Su family's cloth shop to making money, to the antique city to kill the evil businessman; from the high-ranking official asking for a doctor with a reward of 1,000 taels, to the auction of 80 million to shock the audience; from the ex-girlfriend making a fool of himself in public, to the second generation of the rich kneeling down to pay 50 million... Li Qing holds a dual-travel system, spanning ancient and modern times, making counterattacks all the way, and eventually becomes the world's richest man who controls the resources of both worlds! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.