I traveled to HP but I tied it to the wrong game system

After getting off the car, Professor McGonagall led everyone to a pub. Carl thought it was probably the Leaky Cauldron. Professor McGonagall led everyone to a wall and then called the three little wizards.

"Watch out, kids. Remember their order." She clicked on the bricks one by one. With the movement of the wand, the wall slowly split apart, and a strange alley appeared in front of everyone.

A cobblestone path with shops around it and a bank-like building at the end. Professor McGonagall pointed at the building and said, "You have to go to Gringotts first to exchange pounds for Galleons, which are commonly used in the wizarding world."

"There are special stores for wands and wizard robes, which are very easy to find. Oh, by the way..." Professor McGonagall waved her wand and used an extension spell on each of the three boxes.

"I cast an extension spell on the boxes. They are now big enough to hold all the daily necessities. I will wait for you at the entrance in two hours. Forgive me for not being able to accompany you because I need to buy some necessities."

"Of course, Professor, thank you for bringing us here." Carl said. Professor McGonagall nodded and left after saying this.

A team of people walked on the road. Carl rarely showed some curiosity. After all, even if he lived a lifetime, he had never seen such a scene. What is in the jar over there? Hmm... It seems to be spleen or something. It should be a potion store. After all, looking from the display window, there are many crucibles in the store...

Carl stared at the store in a trance, and then Sever grabbed his fate from behind.

Because if Sever didn't stop him, he would hit the sign opposite. "Oh, it's okay..." Carl sweated and said, Sever frowned, and he was intimidating without anger, which made Carl, who had just escaped danger, feel a little guilty.

"I didn't mean to do that. It's not my fault, Sif..."

Sif looked away from him, and the ups and downs of the tone made him feel like listening to a musical performance. "Of course, if your IQ is comparable to that of a troll, then it's really not your fault."

"Sever!"

"I'm telling the truth."

The boys are not so good, and the girls are also... "Oh Lily! Don't run away! You are still so reckless, how can we feel at ease sending you to boarding school!" Penny took Lily's hand to stop her from running around like a monkey. Lily stuck out her tongue mischievously. "Because I'm too excited. If Penny is here, I will never run away. You will watch me, right?"

"Don't try to change the subject!"

"Penny——"

"It's useless to act like a spoiled child."

"What? Penny was also looking at the snack shop over there just now. I saw it all!"

"At least I didn't run out like a monkey, right?"

Sever [Penny], who was tormented by his friend [sister], glanced at each other at the same time. Although he didn't want to admit that he still disliked the other party, in a sense, they sympathized with each other.

While playing around, they came to Gringotts and learned about the exchange rate between Galleons and British pounds. The adults exchanged the appropriate money, and Sever also took a portion of the salary that Leah gave him. He knew that Aunt Leah was helping him in various ways. He wanted to refuse, but looking at her enthusiastic and kind eyes, he couldn't say no at all. I will definitely repay Aunt Leah in the future, Sever thought so.

Then they went to Madam Malkin's robe shop to buy wizard robes. Madam Malkin was skilled. She taught the ruler who wanted to take advantage of her a lesson and quickly measured the size. After waiting for a while to pick up the clothes, they bought other scattered things on the list.

The adults wanted to buy some daily necessities, while Carl wanted to buy a wand as soon as possible. After thinking for a while, everyone thought of a compromise.

They brought the three children to the wand shop, which was a very old-looking shop. The outer paint of the wood on the shop was almost worn out and the inner wood was visible.

A sign was hanging on it, shaky and making people wonder if it would fall down. Looking closely, it read: Ollivanders - Making fine wands since 382 BC. Looking through the window, I couldn't see the details because there was too much dust.

"Oh... If I hadn't known in advance, I would have..." Mrs. Evans's expression was a bit hard to describe, and Leah was a little uncomfortable beside her. "Maybe it's retro style?"

"Don't worry, mom, then the three of us will go in and choose wands first." Carl looked at the quaint door and was eager to try. He wanted to push it open and buy all the wands inside, of course - although that was impossible, because Ms. Leah left him a dozen Galleons.

"What kind of wand do you think I will buy? Carl Siver." Lily was also very excited., Sever looked at the two people who were about to take off.

"I didn't expect this kind of thing."

"But I can expect one thing."

"What?" Lily Carl asked back.

"Maybe it's okay if you don't use a broom in the flying class? After all, it seems that you can take off now."

"The kind that doesn't use a broom." Looking at the three people who were joking, several adults led Penny to leave. Carl wanted Penny to stay, but she was completely attracted by the snack cart that just belonged to the wizard, and she wanted to study it no matter what.

"Okay, after you buy the wand, wait here, don't run around, okay?" Ceci instructed.

"Understood! Officer!" Carl replied immediately, and then couldn't wait to push open the wooden door and walked in. Looking at Carl who was completely attracted by the wand, Ceci shook his head helplessly.

After pushing open the wooden door, a crisp dripping sound came to his ears. Carl looked around, but found that there was no one inside, only an ancient table lying across the narrow shop.

"Is anyone here?" There was a rustling sound under the table, and then an old man poked his head out, holding a black wand in his hand. It was obvious that he was looking for something.

"There are three guests, and one of them looks familiar, doesn't he?" The old man's eyes passed over Lily and Carl and hit Severus, "Your mother, Irene Puslin, once bought a wand from me..."

Severus subconsciously stepped back, but the old man smiled calmly, "I am Ollivander, the owner of this store. Your mother took the destined wand from me that day."

"She was standing here at that time, and that was a..." Mr. Ollivander pointed to the empty seat next to him, and then chattered about the information of the wand exactly, even reporting how many inches it was.

"Thinking about it now, it seems like it was just yesterday. Now you will, too, and you..." Then he turned his gaze to Carl and Lily, "The wand will choose its owner. What's your name?"

"Severus Snape."

"Which hand do you use?"

"Right hand." Ollivander nodded, took out a tape measure and began to measure Severus' arm length and height. He nodded when he had a suitable parameter.

"Let me think about it, Mr. Snape, since you are Irene's son, how about this wand." Mr. Ollivander rummaged through the cupboard and took out a wand and handed it to Severus.

The moment Severus touched it, the wand instantly rejected it, and he didn't even give Ollivander a chance to tell him the information about the wand.

"No, it's not this one... What about this one?" Ollivander tried a few more, but they were all wrong. Carl looked at them with little interest, because he knew the answer early on. He remembered that Severus Snape's wand in the original book was...

"Oh, this one, birch, the core is snake nerves, thirteen and a half inches! Let's try it." Mr. Ollivander took out the wand, and Carl immediately perked up. He was sure that it was the wand destined for Severus.

"I usually don't use birch to make wands, but this one is a little different. It's made of white birch. There may be only this one in the whole store. I hope this one can match. It's rare to see such a picky little customer."

The wand released a fluorescent flash, and Sever used it very smoothly. Mr. Ollivander was very excited. "It's very wonderful. I thought it would stay with me for about ten years. Fortunately, you came to take it away."