Do you want to trade? I am a Wanjie supplier

Two-way travel + beast world + ancient times + apocalypse + food world + interstellar + immortal cultivation + other small worlds After her grandmother passed away, Yun Yao, who had just graduated from college, took care of the small supermarket alone. Unexpectedly, the cat who had stayed with her for three years was bound to the Wanjie Trading System, and traveled through various small worlds to complete transactions in exchange for supplies. Yun Yao: "What mode is this? The start is the Jurassic Dinosaur World?" Are you sure this is the Wanjie Trading System, not the Survival System? System: "Uh, it's random, you can't blame me." The young patriarch of the Flying Tiger Clan: "Trade? As long as you cure my people, I will give you the animal skins and prey." The patriarch of the Goshawk Clan: "Trade? I have a cave of luminous jade...