HP: Setting up a Stall and Selling Cans, Starting from One Person

Ling Zhi traveled through the HP world and landed in Knockturn Alley, where dark wizards gathered, and became a merchant specializing in jars. Unlock [Under One Person] at the beginning! Are the jars full of "specialties" from the alien world? For every 100 jars sold, a new world line will be unlocked! You can even expand your store to all parts of the magical world! Harry, the savior: "Mom... Mom, do you know how much I miss you?!" ([Soul-inducing Banner] Harry burst into tears looking at the phantoms of his parents!) Hermione, the academic master: "These ghostly talismans... Merlin! They can actually release so many talismans at once?!" ([Tiantianlu] casts spells in batches? Hermione said it smells really good!) The Weasley twins: "Da da da da da... Take one of my magic machine guns!" ([Wuhou Shenji] "Zhuge Liannu·Magic Edition" swept the duel club!) Platinum young master Malfoy: "Merlin's lace pants! Ah my hair! Who is this woman?!" ([Transfiguration·Wang Zhenqiu] Ten-minute women's clothing master experience card, Malfoy was speechless!) Dumbledore: "Soul Banner... Lily... James... This power touches the rules of death?" Voldemort: "Avada... Huh? How come my Death Curse was blocked by that little girl Hermione's ghostly charm?!" Snape: "Damn it Potter... If you summon Lily, I won't give you detention tonight!" "Ding! Congratulations to the host, the sale task has been completed! The new world: [One Piece] is waiting to be opened!" Ling Zhi crossed his legs and counted the gold galleons: "Knockturn Alley is just the starting point! Hogwarts, the Ministry of Magic... Where should I open the next branch?