HP Approaches the Magical World

What is an observer?

Just watch, don't judge, don't influence, at most record the life trajectory of the observed.

Different from the observer effect in physics, in physics experiments, in order to see "electrons", we must find a way to make "photons" interact with them, and this action will inevitably change the activity path of electrons.

The so-called observer effect is that the reaction of the observer will directly affect the emotions and behaviors of the observed.

For example, when parents teach their children, it is often painful to find that the child is not what they see in the end-because the child often changes his behavior when he is under parental supervision.

Jon doesn't want observers like himself and Joanne. Among the information about Harry Potter collected so far, not too many of them are separated from Jon's memory, which is a good thing.

No one knows what will happen in the future, but in Jon's construction, Joanne's sudden appearance cannot be ignored.

The identity of the original author is not the same as Lockhart. Jon's efforts are only slowly balancing Joanne and his own life.

Anyway, he has always been so balanced.

...

"What's for dinner? How about McDonald's?"

Joanne was going out to buy food, and Jon nodded in front of the telescope, agreeing.

After all, Joanne doesn't seem to be very good at cooking, so Jon was mentally prepared for this matter early in the morning.

Besides... McDonald's is not expensive.

The nearby McDonald's opened not far away, and it was not the normal dinner time when Joanne went there.

It should be... no one will have afternoon tea at McDonald's!

What Jon was worried about didn't happen. Joanne didn't go out for too long, and brought back two set meals for two, including a bag of eggs, vegetables and meat.

Because her feet hurt from standing behind the telescope, when Joanne opened the door, she happened to see the little boy sitting on the sofa drinking water.

"You bought so much... do you plan to close this house for a whole month in the next period of time?"

"I paid a high price for this house when I rented it. All the facilities are very complete, and even the food is stocked. Because it is only rented until September, everything in the room can be used casually."

"Of course I know, because I asked someone to send you a secondary card, and my staff will send me every bill regularly."

Jon took the dishes from Joanne and put them in the refrigerator, and then the two went to the dining table to start eating dinner.

"In theory, I don't suggest you go out these days."

Joanne sipped the iced strawberry milkshake, rolled her eyes, and handed her the watch.

A number is displayed on the electronic screen, no matter what it is, it is not the time anyway.

"What's this?"

Jon asked suspiciously.

"Anomalous value of the regional force field."

Joanne explained: "This watch is a miniature combat instrument, a technological product that can be used in a high-intensity magical environment. It is a joint product of the Royal Academy of Sciences, the University Alliance and MI0, at least surpassing the popular civilian technology in the entire world. Two tiers, expensive."

This is really the kind of expensive that money can't buy,

Even if Joanne had been in MI0 for three years and was about to become a senior investigator, she still needed to apply for this kind of equipment.

This watch was given to Joanne by a dead colleague before she died. The colleague died in a mission. I left it to myself.

"Such a precious thing, you'd better keep it yourself."

Jon glanced at the number and returned the arm, but the problem didn't stop.

"A question, what does the number 45 represent?"

"In the route I just walked, that is, in the surrounding area, there are about 3 to 5 settlements of wizards. The wizards and magic defense restrictions in such buildings will have an impact on the surrounding force fields and magnetic fields. This The detector detects the strength of this effect."

"Then you lived here for a month, did you find anything? I mean about these wizards."

"Well, there are."

Joanne nodded and took a bite of the chicken nugget: "I'll tell you in the study upstairs later."

It was only after five o'clock after dinner, and it was still dark. Jon stood in front of the telescope for a while, and then completely gave up monitoring the opposite house.

"It looks like we are too much like agents?"

Joanne packed up the trash and threw it out, and when she came back, she saw Jon standing behind the telescope again.

"It's not like, it's just like that."

Jon collapsed powerlessly on the sofa, he couldn't see anything related to Harry Potter at all, as if Harry Potter had never lived in this house.

"You are a special investigator. As for me, my identity is not very public."

"Let's go to each other, let's go upstairs, and I will show you the contents of the recent investigation."

Jon picked up the box on the coffee table and followed Joanne upstairs.

Joanne lives in the guest room, and Jon also lives in the guest room.

The reason for not living in the master bedroom is also very simple. After all, it is a temporary rented house, and it is difficult to clean up if it is messy.

But when Joanne entered Jon's guest room with new sheets, she was still frightened.

"My God, what are you doing?"

Jon silently retracted his wand, looked at the magically arranged room layout, and showed a satisfied expression.

"It's much more comfortable this time."

"What's comfortable?! It's inappropriate for you to use magic here!" Joanne's voice raised an octave: "I just said that I wouldn't let you go out casually, just because I was worried that you would pass by those wizards' residences. , was affected by their magic fluctuations and caused the Ministry of Magic to notice you, so you are using magic here now? Or in front of me, do you want to be expelled from Hogwarts?"

"Sister, calm down, I know the severity."

Jon calmly stopped Joanne from panicking, then stretched out his wrist and shook it in front of her.

"Magic alchemy props: [Bracelet of Silence], it is also very precious, it is a prop treasured by my parents."

Jon explained that this bracelet was designed by Helga for him before, and its only function is to counteract the tracking function of trace wire, and it has no other protective function.

Joanne didn't speak this time. She was anxious just now, but she forgot what kind of family background the child in front of her was. In the eyes of others, this kind of trivial matter may not be considered a big deal.

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