There were still many customers in Flourish and Blotts Bookstore, and coincidentally, Kyle met Harry Potter and Hagrid here again."Kyle? We meet again!" Harry blinked, his emerald green eyes full of surprise, "I thought you had left."He had just met a little wizard with platinum blond hair in the robe shop, and that little wizard put him in a bad mood.But now, his mood is getting better again."There are many interesting shops in Diagon Alley. I went shopping everywhere." Kyle smiled and said, "I was in a hurry when I came last time, but I can have fun this time."Harry had already bought the books he needed for this semester and was about to go to the drugstore to buy cauldrons and other items.There was no longer a queue in front of her, so the clerk at Flourish Blossom Bookstore took the initiative to ask Kyle what he wanted."I need all the textbooks from the second to seventh grades of Hogwarts," Kyle said politely: "If there are other books recording magic spells, please help me find them."Hearing this, many people couldn't help but turn to look at Kyle.The clerk said in surprise: "Sir, do you know how thick those books are? Are you sure you want them all?"Kyle nodded: "Yes, I'm sure."The textbooks at Hogwarts are not expensive. A standard spellbook only costs one gold galleon, and the maximum textbooks for each grade are no more than thirty gold galleons.Oh, it might be more expensive if you buy it next year, because Lockhart's book is more expensive than ordinary textbooks."Okay, please wait a moment." The clerk took a deep look at Kyle and said, "I'll prepare it for you right away."Harry couldn't help but ask: "Kyle, why did you buy so many books?""It's nothing, I just can't wait to learn more magic." Kyle spread his hands, "Anyway, I have to buy those textbooks in the future.""You're so studious!"Harry was a little ashamed.The first time he got the textbook, he just wanted to use the magic spells recorded in the book to fix Cousin Dudley.He heard Hagrid say that wizards can't use magic spells on ordinary people casually.The enthusiasm for the curse has also been greatly reduced.Hagrid also praised: "You are indeed a studious child. There are not many little wizards like you. You will definitely become a great wizard like Dumbledore in the future.""Thank you for the compliment." Kyle looked up at Hagrid and saw that the giant was looking at him with a smile, so he returned a kind smile."Harry," Hagrid patted Harry on the shoulder, "We should go buy you a wand. It's getting late.""See you at the start of school, Kyle.""Goodbye, good boy."Hagrid greeted Harry and walked out of Flourishes and Blotts Bookstore.Kyle also got the books sorted by the clerk, and every one of them was what he needed.In addition to all Hogwarts textbooks for grades two to seven, there are also some extracurricular books recording white magic.It is impossible to buy books on the dark arts at Flourish and Blotts because the Ministry of Magic frequently inspects them.If you want to read books about dark magic, there is apparently only one way, and that is to go to the restricted section of the Hogwarts library.Those pure-blood families also have some forbidden books in their collections, but they will definitely hide them tightly and not let outsiders know."Sir, how do you plan to take these books away?" The clerk pointed to several stacks of books as tall as one person, "Do you need us to send someone to deliver them to your home?"Kyle took out a bag from his pocket, shook it, and said with a smile, "Just put it in here."This pocket is only about the size of a palm, but it can hold a lot of things under the influence of the Seamless Stretch Charm.Although Kyle knows the master-level traceless stretching spell, this bag is not his work, but bought when he passed by a luggage store.There are many confusing laws in the wizarding world, one of which stipulates that the Invisible Stretch Spell cannot be used for private purposes, but can only be used for the production of individual items approved by the relevant Ministry of Magic Department.The pocket in Kyle's hand is an individual item approved by the relevant Ministry of Magic Department. It has a company's trademark on it.Its price is as high as fifty gold galleons. Compared with the production cost, this price is indeed extremely expensive. To put it bluntly, what this thing sells is the trademark.Its original space was not large, but it was expanded by Kyle using a master-level traceless stretching spell, and now it can almost fit a house.Some laws may not be created because breaking the law will cause serious consequences, but simply to increase taxes.The space equipment produced by the Traceless Stretching Spell is one of the products that can increase tax revenue.Because whether it is manufactured privately or by a legal company, it will provide convenience for some wizards who hide contraband.The reason why a harmful commodity can continue to exist must be because it can create greater benefits.When the clerk saw the space bag in Kyle's hand, he already concluded that the child in front of him must be the young master of an ancient pure-blood family, so he stopped asking any more questions and simply packed up all the books."Chenghui, I will charge you a total of 302 gold galleons, and the change has been wiped off for you. Welcome to visit next time."Kyle took the space bag and a series of system prompts suddenly sounded in his mind.