The End of the World: I Sell Potions in the Zombie World

Yu Tianyu accidentally traveled to the zombie world, where people evolved super powers in order to resist zombies. I originally thought that I could awaken my own powers and reach the peak of my life. But he didn't expect the system to ask him to open a store to buy potions! "Black-hearted boss! A bottle of recovery potion sells for fifty gold coins? Are you here to steal money?" "Profiteer! You are crazy about money!" "What is this? Experience potion? Can you level up if you drink it? This boss is not very smart!" "Look, there's also a talent-improving potion here!" "Hahaha, I'm laughing so hard. The boss must have never gone to school. How can there be a potion in this world that can improve talent?" When the first person to eat crab drank the potion and upgraded in front of everyone. Everyone went crazy on the spot. "Boss! I want a bottle of recovery potion!" "Fifty gold coins! Bring me the strength potion!" "Get out of the way, I want to buy an experience potion!" .. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.