Harry was overwhelmed by the number of emergencies that had occurred this semester, and in the three months since the start of school, there have been four in succession, and two of them happened in less than a day yesterday. Just this afternoon, his friend Hagrid was brought back by the Ministry of Magic to investigate.

Although the staff of the Ministry of Magic repeatedly assured that this was just a routine investigation, and that it was only a routine inquiry in the Ministry of Magic, and not that people were being dragged to feed the Dementors, Hagrid, who had a psychological shadow, still had some resistance.

In the end, it was Professor McGonagall who relayed Dumbledore's certificate and assured Hagrid that he would not be dragged to feed the Dementors, and Hagrid was a little relieved to go with the staff of the Ministry of Magic.

Looking at the indignant Harry and the three, Zhang Xu disagreed.

When such a serious incident occurs, the departments concerned should naturally investigate people with criminal records and criminal tendencies.

Hagrid was guilty of a similar case fifty years ago, when he was exempt from criminal punishment only because he was a minor, and he was expelled from the crime. But no one knows that he is the backstabber, so now that something has happened again, who will he be summoned if he is not summoned first?

In Harry's telling, Zhang Xu learned that Hagrid had left behind to follow the spider.

As Harry and the others leave Hagrid's hut, they unexpectedly spot a large number of spiders walking in a line from the castle towards the Forbidden Forest, which makes them think that the answer they need is in the Forbidden Forest.

In order to explore the Forbidden Forest at night, Harry and the others came to Zhang Xu to buy armor.

Zhang Xu, who was speechless, looked at the three bear children in front of him who regarded death as an extracurricular activity, and sighed that their hearts of death were not for the aura of the protagonist, these little experts in death would have died enough for them to receive several lunches in the past few years at Hogwarts in the future.

In the end, Zhang Xu sold each of them two Iron Armor Charm amulets, and Zhang Xu took out a brooch with a transparent gem in the middle and handed it to Harry.

Harry remembered that Zhang Xu had carried this brooch with him in the hospital room last night.

"This is a video brooch, which I worked on with Professor Flitwick just a few days ago. When you input the magic, you can record the images and sounds of the brooch for two hours like a video recorder. After trying it last night, it worked well, and I sold it to you cheaper. Zhang Xu said.

When Harry finished paying and was about to leave, Zhang Xu said to them again: "If you find any accidents, run quickly, remember to send a signal when you see it, I will go to support you when I see it." ”

If you don't see it, forget it.

Looking at Harry, they quietly walked in the direction of the Forbidden Forest, and Zhang Xu went to wander around.

Originally, there weren't many extracurricular activities at Hogwarts, but after the school rules were revised this semester, Hogwarts students began to be active.

The little wizards naturally have the play of the little wizards.

In the meadow by the lake, a group of young wizards who love flying form the Flying Club.

They first found Mrs. Hodge, repaired the broom in the school that was not used due to malfunction and other reasons, and then everyone flew and played on the grass together.

Later, a young wizard from a Muggle family didn't think it was interesting to just fly in circles, so he built a broomstick track by the lake with a few friends, referring to the F1 racing track and equestrian races.

There are rings with a diameter of two meters on the track, and in order to fly through these rings in turn, it is necessary to control the broom to make a series of maneuvers such as S-shaped maneuvers, spiral ascent, vertical diving, and flying close to the water.

In addition, they also set up a leaderboard at the finish line, and the top 20 fastest places can make the list.

As soon as this game came out, it was immediately welcomed by the little wizards, and a large number of little wizards lined up every day.

And right next to the track of the Flying Club, there is an outdoor canopy and tables and chairs, which is the territory of the Food Club.

This was founded by a group of little badgers, and originally their activity location was in the kitchen, but one day the house-elves accidentally put the lamprey version they developed into the stargazing sky on the dining table in the cafeteria, and Zhang Xu found them.

Then the location of their activities was persuaded out of the kitchen by Zhang Xu on the grounds that "you shouldn't hide in the kitchen to entertain yourself, you should face the teachers and students of the whole school, and the place between the flying track and the ice and snow garden has a large flow of people, which is the most suitable for you".

So the couples ate snacks next to me, and the single dogs swayed their youthful sweat on the flying track to attract the attention of the girls, which became a beautiful scenery on the campus.

The four ice castles that were originally built by the students of the four colleges for snowball fights have now become the base of several reading exchange meetings and magic research clubs.

Those reading exchange meetings were originally a few friends who got together to communicate with each other, but as a result, friends continued to pull friends into the group, and they all developed into groups of more than ten or twenty people, and forty or fifty people.

Differences between the exchanges were beginning to emerge, with some focusing on the history of magic, others on Potions, and the one with the largest number of participants focusing on Muggle studies.

After Zhang Xu brought a large number of books about Muggle modern society, many traditional wizards had the feeling of opening the door to a new world, and then Sanguan was caught by the door panel.

When you are a student, you are the most receptive to new things.

When Sputnik, the Apollo moon landing program, nuclear weapons, 800,000-ton giant oil tankers, Concorde supersonic airliners, all kinds of movies and TV shows, etc., these things that are unimaginable in the wizarding world appear in front of the little wizards, many of the little wizards' three views are shattered.

Just like Zhang Xu's 80s in his previous life, the Chinese people who went abroad again saw the capitalist world of flowers, and many people who received the education of "capitalist society in dire straits" since childhood were shattered, and the entire 80s became an era in which almost everyone was worth cents. So much so that in the 21st century, before Zhang Xu crossed over, after the country began to rise up, there were still many people who had knelt for too long and could no longer stand up.

Zhang Xu, who had a stomach of snacks at the food club, is now giving a group of little wizards science about Sputnik, and the little wizards were stunned when they heard it.

Halfway through the conversation, a question suddenly popped up in Zhang Xu's mind, and there are no goods in the British wizarding world such as An'O Le and O Bao imported from the Muggle society? Muggle-born witches are used to comfortable Muggle products when they come home from vacation, and probably won't put up with medieval level magical social products. Or do the products of the wizarding world have special spells?

Zhang Xu didn't dare to think about it, if he pulled out his brain and asked the girl this question one day, he would probably be beaten to death.

Suddenly, there was a rush of screams and commotion outside.

Zhang Xu rushed to the window and looked out, and found that the fire was raging in the depths of the Forbidden Forest, and a red signal flare was exploding in the sky.

Zhang Xu immediately took out his flying broom from the treasure bag and flew towards the signal flare.