I Own a Wanjie Supermarket in the End of the World

Lin Yi was bound to a Wanjie supermarket system in the end of the world, where he could buy anything in the Wanjie. "Boss, is there any anti-zombie virus serum?" "Boss, I want to buy a cannon. Do you have it?" "Boss, I heard that you have improved rice that can awaken supernatural powers after eating it. Give me ten bags first!" "Boss, do you have any service here?" Lin Yi: "Yes, yes, yes, they are all available. As long as you can afford the price, you can have everything you want! Brother, there is no service. Can you find out about the simulated robot?" System: Ding! Congratulations to the host for completing another transaction, which will reward you with a special skill. Let's learn about the macho skills in five minutes.