I Broke the Cheat at the Beginning and the Result Was a Surprise

Yu Le, a social animal, travels to a high school student in a parallel world. Other time travelers have all kinds of plug-ins, but Yu Le only has a vending machine. This vending machine seems to be a shoddy product, and it broke even after being lifted! You can drink all kinds of drinks without paying! I thought it was a tasteless thing, but it turned out to be a surprise. Good guy, you can drink all kinds of boosting potions wirelessly! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.