The Two Worlds Cross Each Other, and Merchants from All over the World Begin to Rise!

In the future world of different time and space, zombies are everywhere, animals mutate, and the world is filled with bestial blood! The law collapses, morals deteriorate, and human beings are faced with the choice between good and evil! When humans fall from the top of the food chain, the only way to survive is to fight... But while others are still looking for a living in the ruins, Zhao Feng has relied on trading to embark on the road to becoming stronger... What, you think this is an ordinary RV? No, in fact, as long as I have enough source crystals, this is my base vehicle that can run rampant among monsters and zombies. Not only can it provide basic necessities, but it can also be bulletproof, explosion-proof, and zombie-proof. The end of the world is suffering, but as long as there are enough source crystals, Zhao Feng can live a carefree life. No matter how many zombies are outside, Zhao Feng will have a big meal to eat and a soft bed to sleep on. If you have source crystals in your hand, you can also come to Zhao Feng to exchange supplies and live a good life, because Zhao Feng is a businessman walking in the end of the world...