Chapter 225 Chen Weiguo

Basically, Voldemort's destruction is temporarily limited to Western Europe. The reason why the various ministries of magic believe Dumbledore is that so far, no reports of wizard deaths have been received, only a large number of Muggle casualties have occurred, and even the Muggle troops have not been spared.

The countries are not fools, and of course they do not believe that no wizard has died since the end of June last year. It is more likely that no one has discovered that solitary or secluded wizards have been killed. However, the early warning device and teleportation system promoted by Chairman Dumbledore have indeed effectively deterred Voldemort and his accomplices from attacking the wizarding community.

As long as Voldemort approaches within five kilometers of a magic family, the Ministry of Magic will receive an alarm, and a large number of fully armed Aurors will prepare to pass through the portkey. If it approaches within three kilometers, a magic alarm will be broadcast in the community, and any creature with magic will hear the alarm. If it does not leave within two kilometers, fifty Aurors will immediately arrive at the scene of the crime and cover Voldemort with Avatar without hesitation.

They all wore heavy black armor and held six-inch thick transparent shields. Every time they fired a killing curse, the rune array on the armor would automatically activate the apparition, allowing the Auror to dodge to the place he wanted to appear at the same time. After several attempts back and forth, Voldemort usually left when the alarm sounded.

Voldemort's accomplices also tried to break into wizards' homes. Although the security alarm could not detect them, the support system successfully moved the residents away and attracted the Aurors to encircle them.

The support system has no offensive effect. It is just a one-meter-sized black cube. If there is no space at home, it can even be buried in the ground. It is just more troublesome to replenish its magic power in the future.

It has four functions:

1. Unauthorized magic power owners appear within 20 meters and automatically notify the Auror Office.

2. Unauthorized apparition is prohibited within 50 meters of the cube, and the Auror Office is automatically notified.

3. Detect whether there is a fluctuation of the Imperius Curse within a range of 50 meters, and automatically notify the Auror Office.

4. At the moment of violently breaking the door, teleport all living things in the house to the designated location and send an "emergency invasion alarm" to the Auror Office.

Don't underestimate this cube. So far, it is the only thing in the world that can detect the fluctuations of the Imperius Curse. Although it occasionally detects errors, it is always a false alarm rather than an inability to detect. It can only be said that it is too sensitive to abnormal conditions, but it will never fail to detect the Imperius Curse.

Strictly speaking, there is no spell that can detect the Imperius Curse until now, but the Nama Factory, which has received technical support from monks, has adopted a composite detection method. For example, the prenatal examination of Muggles is to take B-ultrasound through the belly, extract the fetal DNA from the mother's blood, pierce the amnion, chorionic villus sampling, etc., but until birth, there is no machine that can directly see the fetus.

This magic version of composite detection is to discover the differences in the mobilization of emotions and magic, the changes in magic fluctuations, the pace of visitors, the response time to respond to the outside world, and dozens of extremely small differences.

No single indicator can determine who is under the Imperius Curse, and its accuracy is less than 10%, but after screening more than a dozen indicators, if the Black Cube can sound an alarm, the accuracy must be more than 97.5%. The 2.5% error is always a false alarm rather than an undetectable one.

The most important thing is that this cube can detect Voldemort's trace within a range of five kilometers. Dumbledore's statement to the outside world is that they developed this tracking method from Voldemort's cut limbs. In fact, this device is to detect the marking spell that has been integrated into Voldemort's soul. This is a backup plan left by Chen Bin when he was in the first grade. Voldemort has not removed this tracking spell so far. It may be that he has not discovered it yet, or he may have discovered it but cannot remove it.

The function of this black box is so powerful that it has played an irreplaceable effect, but it has a fatal disadvantage-expensive, super expensive, extremely expensive. One device costs 500,000 gold galleons, and 90% of families cannot afford it. It must be donated by the Ministry of Magic, and the Ministry of Magic also uses the military funds given by Muggles to purchase it.

Another troublesome problem is magic power - it takes the total magic power of 5 adult wizards to fill it up, the endurance is only one month, and it will be scrapped after the transfer ability is activated. Therefore, every family has to take the box that is about to run out of magic power to the local Ministry of Magic to exchange for a new box full of magic power every 28 days, or spend half an hour every day to replenish its magic power.

The most crazy thing is that 70% of the space in this cube is also anti-disassembly, anti-perspective, automatic destruction and other anti-counterfeiting measures, and their materials are more like Muggle technology, basically cutting off the various ministries of magic from the wreckage to find out the operating principle.

Compared with the new equipment of Aurors in various places, these two sets of security community devices with no offensive power have a lot of restraining effects on Voldemort and his gang.

It has made great achievements in the early stage of installation, attracting a total of 17 sieges from various countries, successfully arresting 26 Voldemort's accomplices, and solving two forced home robberies in Eastern Europe that have nothing to do with Voldemort.

Now, the smallest Ministry of Magic in the West has installed 97 sets of security devices, and the largest Ministry of Magic has installed 2,700 sets.

Basically, the Ministries of Magic are no longer worried about being infiltrated by Voldemort's forces, so they have the time to hold meetings in Hogwarts.

"...Combining the above data, our top priority now is to stop Voldemort's gang from continuing to wreak havoc in the Muggle society in Western Europe. Every time they launch a blood sacrifice, Voldemort will recover faster. If this continues, he will soon counterattack the magic society."

Dumbledore's summary received only a few applause. Many representatives also looked indifferent, because even the biggest things were supported by Chairman Dumbledore.

This momentum was very bad, and it was completely an ugly situation of everyone sweeping the snow in front of their own door.

"Today's meeting is over, I declare the meeting adjourned." Dumbledore stood up, accepted the bows of a group of wizards, and then directly Apparated away.

Chen Weiguo soon saw Isabel sitting on a bench in the corridor reading a magazine.

"Let's go back." As soon as Chen Weiguo finished speaking, Isabel took his hand with a happy face and walked slowly towards the exit together.

However, not long after the two arrived at the lakeside, a patronus in the shape of a phoenix flew in front of them, and Dumbledore's voice came out: "Mr. Chen, Mrs. Chen, please come to the principal's office for a chat, thank you."

As soon as it finished speaking, it immediately turned into a puff of white smoke and disappeared.

"Are you going?" Chen Weiguo turned his head and asked.

≡┏|*Д|┛: "Let's go! I'm a little afraid of the principal. Every time I see his eyes, I want to escape. Now is the time..."

Isabel pulled her husband and ran quickly, then felt that she was not running fast enough, so she jumped directly on her husband's back.

(ωυ): "Go~Go~Let's~Go~"

Chen Weiguo didn't ask any more questions, and used his Qinggong to flash to the open space outside the castle gate.

However, a tall wizard with white hair and long beard had already stood here, staring at Isabel on Chen Weiguo's back with a playful look through the half-moon mirror.

(灬°ω°灬): "Yo~ Principal, what a coincidence, I have a pot of soup at home. If everything is ok, I will go back to check the fire. I'll go first."

After a pause, Isabel lowered her head and said to her husband:

"(ω) Weiguo, go back, hurry up, rush out of the castle grounds."

Dumbledore turned into a puff of white smoke and blocked Chen Weiguo, saying unhappily: "I have something to ask you. I finally know who Aaron's personality resembles."

o(^｀)o: "It must not be like me, his mother is so well-behaved and obedient."

Chen Weiguo cast an embarrassed look at Dumbledore, but did not stop his wife from talking nonsense.

Dumbledore knew that she didn't want to talk in detail, so he made a long story short. "Are you interested in taking Aaron's position temporarily until he comes back? During this time, you can live in his dormitory or build another dormitory next to his."

(ω): "No, Sirius and Remus will take care of it, so don't worry."

"They will train the new Aurors and national defense students sent by other countries with Moody." Dumbledore said unhappily: "Don't you want to see Harry and Hermione every day?"

(づ￣3￣)づ╭～: "Don't tempt me like this, my resistance is very weak..."

"One word, are you coming?" Dumbledore looked at his pocket watch and pretended to turn around and leave.

(3`): "Weiguo, come and live with me, okay, okay, okay?"

"Okay, okay, I'll do whatever you say." Chen Weiguo sighed helplessly, feeling that marrying this wife was more and more like raising a daughter.

"Long live!" She kissed her husband and said happily: "Principal, it's a deal, see you tomorrow morning!"