This is a very rare opportunity for Sneck to go to the principal's office. It is probably because Felch is full of evil fire and it is difficult to vent. If he could catch the Pipi Ghost, he would definitely stuff it into the Principal's office together. Sneck saw Dumbledore and his Phoenix. As usual, Felch accused Sneck and Pipi Ghost of making trouble, which made the corridor flooded, but he himself was beaten by Pipi Ghost.

Professor Sprout defended his students that this responsibility was of course counted on the Pipi Ghost. As for Sneck, it was only a little bit. When he heard the Pipi Ghost, even Dumbledore smiled bitterly - this noisy ghost probably appeared since Hogwarts and could not be removed at all. Because the reason why this guy was formed was not that there was a wizard who died and was not clean and wanted to be a ghost.

This is simply that the troubles of young wizards in the past dynasties are abominable, playful, prank, etc., teenagers are eliminated after being absorbed by the super magical creature Hogwarts, and are excluded from the noisy ghosts as trash cans. As long as there are young wizards in Hogwarts who are going to school, the Pipi ghost will never disappear. Dumbledore is aware of this, even a white wizard like him is helpless against Pipi ghosts.

"Principal, I have something to say." Sneck seized the opportunity to raise his hand. "I picked up this thing during the confrontation with Pipi Ghosts - in the abandoned women's bathroom. This thing is undoubtedly a black magic prop. I think it is very dangerous so I must leave it to you." Sneck handed over the black skin notebook to Dumbledore. Hearing Sneck say this, Professor Sprout and Principal Dumbledore both looked serious, "Mr. Sneck, this is no joke."

The principal looked at the notebook, "Then, leave it with me. How about it?" Dumbledore's eyes looked at Sneck from the half-moon glasses. The little wizard nodded, "Of course, it should have been handed over to the principal for you. This thing gives me a very bad feeling."

"A wise choice, clear mind. Hufflepuff plus twenty. Pomona, you are a good student." Dumbledore said with relief, "Mr. Felch, I will try to restrain the Pipi. So the conclusion I gave about this is to let Mr. Sneck clean for one week as a punishment. Well, that's it." Dumbledore signaled that Professor Sprout could take Sneck away.

The last thing Sneke saw was Dumbledore staring at the notebook seriously. Professor Sprout had no intention of further punishing Snaker. On the contrary, she praised Snaker's "stabilization" - compared to Gryffindor's recklessness that made Professor Minerva McGonagall worry, and Hufflepuff's steadyness that made Professor Sprout satisfied.

What Sneck was thinking about was how to use a stethoscope to fix the pipes in the wall, or how to open the Hogwarts wall and enter the pipes. "I suspect that the basil monster has only one exit in the castle." At another party, Sneck said, he used his spare time to search for several places to confirm the existence of the pipes. These pipes will change. Depending on the time, they move around the walls like stairs.

The other three people also found the channels, "We need to have a picture, and then choose the time - I personally think Friday night is a good time to start." As for whether the noise is big? There is no need to consider this question at all. "Is the traceless expansion pack ready?" Sonia signaled that the bag in her hand was. In the end, she chose to use explosives to blow up the wall, but it would be better to have heavy rains and thunders, otherwise the noise would be too loud.

"Sonya, do you know anyone who speaks snake language?" Sneck also looked at Sean, "Damn it! I wish you had a certain Naga or a dragon that you had contracted last time, let them speak snake language." Unfortunately, this is impossible.

They gathered secretly on Friday night and came to the abandoned classroom—there were pipes in the walls, otherwise Sneck would not hear the sound of snake crawling. Sonia and the other two cast spells together, trying to cast muffling spells to ensure that the entire Hogwarts teacher and student did not wake up the entire Hogwarts teacher and student during the blast. Sneck was responsible for the blasting—he listened with the stethoscope for a while, and marked with the pen in his hand.

Blasting is a craft. Sneck received training from Lance and is a real craftsman. Especially this kind of directional blasting is to create the most suitable hole with the smallest amount and the smallest movement. Sneck calculated the dosage and blasting point in his notebook. He made a ring-shaped energy-concentrating charge and then inserted it into the fire detonator. There is no way, the electric detonator in Hogwarts will fail, and it is still the same as the exhausted.

Pulling out the fuse, Sneck lit the fuse with a flaming finger. The three of them jumped behind the bunker but tried hard to maintain the magic. Sneck watched happily as the fuse gradually burned to his head, and then dust and vibration immediately covered most of the classroom. A hole appeared in the wall, and inside it was a whining sound of air flowing. Sneck grabbed the package and once again pointed the things inside.

"The Type 72 anti-tank mine, the modified fuze has been installed - the next thing is basically manually disassembled by experienced engineers, so it's better to detonate it directly. The m79 is also brought with it, and the killer grenade is also good, and the fuze has been installed." The collision will not detonate because it requires the inertial relief insurance of the launch. Sneck passed it quickly and then took the lead in drilling into the hole.

His friends also entered one after another, and Roger released his two goblins, and others, including Sneck, were wearing masks. The two goblins were wearing eye masks - they were special and did not rely entirely on vision to move. Sonia summoned the elemental elves, and Wentini appeared beside her and moved with Sonia. Sneck was walking in the front, and his wind elves were invisible and had already flew out to act as scouts with the two goblins.

These pipes are very complex, and the internal space must have undergone an expansion spell - otherwise, where would the pipes in the wall come from such a large diameter? I'm afraid they have a diameter of five or six meters, which is enough for the little wizard to run around inside and let the snake monsters move in it. However, the basic direction will not be wrong, and we must keep looking downward for traces left by those snake monsters - such as snake sheds, such as eating the bones left behind.
Chapter completed!