Take control of thunder and lightning from Hogwarts

Chapter 126
"The principle of the echo spell is similar to that of a bat. By emitting high-frequency sound waves, refracting and bouncing back to form an actual image, it has strong penetrability, and the transmitted image is also very accurate. Even if there are obstacles blocking it, it can still Exploring over obstacles has very good effects in exploration, tracking, and reconnaissance. For example, if you want to investigate the terrain or situation at the bottom of the water or the bottom of a lake, you can use this spell."

Everyone in the audience heard Anduin use some strange words to explain, but they couldn't understand what they meant, they just felt that they seemed very powerful, and asked others to clarify, but they seemed uneducated, so they had to pretend to understand Bite the bullet and listen.

Anduin paused, and then said: "Of course, there were a lot of problems in the development of this spell. This spell has two parts: sending and receiving. Currently, the issued spell can be cast directly with a wand, but the receiving part is a little bit more difficult." A little trouble, you need to use magic props combined with alchemy."

After finishing speaking, he took out a large mirror with a diameter of one meter from the interspatial bag on his body, which he made temporarily some time ago, the materials were not very good, and the duration of the spell was only about one year, but it was more than enough for demonstration of.

Anduin manipulated the magic power to make the mirror float in the air, facing everyone present, and then waved his wand to cast the echo spell.

With the casting of the magic spell, another scene soon appeared on the mirror, which was also the scene in the club room, but the mirror was completely composed of black and white lines. After mobilizing with magic power, the image in the mirror The scene begins to change, up or down, left or right, front or back, and the angle of view in the screen also starts to move, and every corner of the room can be observed in this mirror.

Then Anduin opened the window of the room again, and continued to cast the Echo Curse, and soon the outdoor scene slowly appeared in the mirror, and of course it was all composed of lines, as if it was stuck with a drone. Shooting on walls is the same as shooting on the ground. Although the picture quality is worse than that of black and white videos, it can still clearly present images of the outside world, including trees, walls, stone pillars, etc.

Everyone in the room gathered in front of the mirror and watched Anduin's demonstration seriously, including Professor Flitwick.

"It's amazing, Anduin, this new spell is even more amazing than you imagined, you have to work harder, try to translate the spell of the spell quickly, otherwise many wizards who are interested in it will die Can't cast spells." Professor Flitwick praised without hesitation.

Orianna, who was also dazzled, was also secretly surprised at this time. Such a magical spell was actually real, and the effect was better than expected, which made her unable to help but look at Anduin more.

But Anduin still had an indifferent expression, just nodded modestly to Professor Flitwick.

After witnessing such a wonderful demonstration of the spell, the people around gave their applause enthusiastically. At this time, they were really conquered by Anduin's talent.

Everyone discussed the Echo Curse with great interest for a long time, and Anduin also answered everyone's questions very humbly. He liked the atmosphere in the Charm Club very much. research attitude.

This academic discussion went on for a long time without knowing it. It was not until Professor Flitwick stopped, which interrupted everyone's unfinished thoughts. After all, the time has reached the curfew time. If you continue to stay, it will be bad if you are discovered.

After bidding farewell to everyone, Orianna was about to talk to Anduin, but the person disappeared when she turned her head, which made her unable to say a word to this "acquaintance" all night .

"It really is a rude guy." Seeing that she was like an outsider, Orianna pouted angrily, turned her head and left the place.

On the other hand, when Anduin returned to the Slytherin dormitory and was about to do his homework that night, there was a rude knock on the door.

boom!boom!boom! "Open the door, hurry up!"

Along with the knock on the door, there was a loud urging voice.

Oh?Did he start acting like a demon so soon, or is he still rushing to find his death? Anduin thought for a while, and then he had a bottom line, so he packed his whole suit, waved his finger, and the door lock was unlocked.

boom!
There was another loud bang, and Wilkes kicked the door open vigorously, and walked into Anduin's room arrogantly. After looking around for a week, he saw Anduin sitting leisurely at the desk and flipping through books, repeatedly He didn't even look at him, and he couldn't help but feel a surge of anger in his heart.

"Why is it so slow? Today is the committee's first inspection. You stinky Muggle is not honest at all. I advise you to be sensible and hand over the Muggle items on you and in the room, otherwise..."

"Otherwise you will fight with me, right?" Anduin interrupted Wilkes, and looked up at him contemptuously.

Wilkes was interrupted, his face turned pale, and at the same time he heard Anduin's provocative words, he couldn't help but think of what happened last school year, his teeth itched with hatred, but he didn't dare to say goodbye This is a direct turnaround. First, doing it in the common room will definitely alarm Dean Snape, and he will have no good fruit at that time. Second, he finds that he seems to be unable to beat Anduin.

Thinking of this, Wilkes kept a straight face, looked at Anduin seriously, and said, "This is the work of the Slytherin Purity Committee, don't interfere with official duties, cooperate honestly and we won't do anything to you, hurry up Stand up and let us search you, and if any contraband is found on you, you will be the first to be unlucky."

"Body search? Interesting, if I say no, what do you want to do? Your committee has not been recognized by me." Anduin couldn't let these guys do something to him, he said in his space pocket There are many things that cannot be seen by light.

"Hmph, you don't even follow the rules of Slytherin, and you dare to talk back." Travers who followed at the side stepped forward and glared at Anduin, "The Purity Committee is the common choice of Slytherin House, not you Can point fingers."

Wilkes also nodded and said, "Yes, since you are in Slytherin House, you have to abide by Slytherin's rules."

After hearing what the two said, Anduin actually squinted his eyes and smiled. While laughing, he got up and walked towards the two. Wilkes and Travers saw Anduin approaching, they both took two steps back in fright, but recalled It seemed that they were coming to symbolize Slytherin, so they had to puff out their chests and greeted them.

(End of this chapter)