Setting up a Street Stall: I Sold Liu Bang's Underpants at the Beginning

Liu Zhiyu: Even if you ask me to set up a street stall, you also ask me to sell torn underpants! Even if you ask me to sell underpants, you also ask me not to share product information! System: If the mission fails, go beg for food under the overpass! Liu Zhiyu: You asked me to sell a Ganoderma lucidum for 30,000 yuan, even if it is expensive, but you also told me to go to the vegetable market to sell it! What a fuss! System: If the mission fails, I will change the host! Liu Zhiyu: What's the use of photographic memory? You can only remember it but don't know how to practice it! System: You can use points to upgrade your proficiency! Liu Zhiyu: Is there such a thing as points? Why didn't you say anything before? Did you want to keep it for yourself? System: Upgrading in progress, please do not disturb... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.