Hogwarts: I rely on MC to pretend to be an alchemy professor

Neville worked on the glasses in the office until late at night, from grinding the crystal into lenses, to casting the glasses frame with mithril, and finally assembling them.

After all this was done, the only thing left was to add the degree of magic to the lenses and the deep enchantment.

"It's really tiring." Neville carefully put the semi-finished glasses in an exquisite glasses case and stretched his back vigorously.

"I'll take you back to the lounge. Don't let Mr. Filch take you to do voluntary labor for a few days." Kaisen also slowly put on his coat, until Neville rode a small broom and flew slowly to the door of the office, he teleported to Neville's side.

"For the next gift, I suggest you re-divide the runic symbols you wrote. It's best to enchant only once a day, and only enchant a small section at a time, otherwise it's easy to overdraw the magic."

"Although it's not a serious problem, it's not easy to let Hermione know that you can't get away with it." Kaisen said with a face full of fear.

"I think it should be okay. That situation is only for you, Professor Kaisen. It shouldn't be my turn." Neville said.

"I'm not talking about how Hermione will abuse you, but to make you try to avoid overdrawing your magic power."

"I will, professor."

The two walked along the corridor, and suddenly three entries flashed in the monocle.

[Magic] [Flesh and Blood] [Soul]

Kaisen quickly grabbed Neville's neck and pulled him behind him without saying anything.

The staff appeared silently in his hand, and countless tiny fluorites covered the entire corridor.

"Who! Come out."

The bright corridor was empty.

"Hide here... Close your eyes, they will protect you." Kaisen almost instantly generated four iron golems around Neville, surrounding him tightly in the middle.

"Close your eyes, don't look at anything... Maybe it's really the two things Hagrid said..."

After Kaisen finished speaking, he squinted his eyes and walked towards the corner of the corridor in front of him as lightly as possible.

Anyway, Hagrid said that both the venomous beast and the basilisk need to look into each other's eyes before they can kill.

I just need to be careful and not look into their eyes, and I should be able to kill them.

"But the entry of flesh and soul... Voldemort possessed one of the two monsters?"

He muttered in his heart, lowering his eyes and trying to observe the empty corridor as much as possible.

Until he heard a scream.

"Wardfa? What the hell is this?"

"Close your eyes! Wait for me!"

Kaisen recognized that the voice was from the Weasley twins, but he didn't know which one it was, so he had to yell at them to close their eyes.

After all, being beaten by a beast or dark magic and losing limbs is much better than being stared to death directly.

He didn't have time to think about it and had to quickly teleport to the place where the scream came from. One of the Weasley twins was already lying on the ground, turning into a stone statue, while the other was hiding in the corner with one arm covering his eyes, and all kinds of evil curses kept jumping out of his wand.

"Weasley, stop." Kaisen said.

"Professor Kaisen? What happened to George? He was cast a petrification spell?" Fred was relieved when he heard Kaisen's voice, and put his arm down to reveal his face with an exaggerated eye.

Then he saw George lying on the ground and turned into a stone statue.

Kaisen helped George up and found that he was also wearing an exaggerated pair of glasses on his face, but now was not the time to care about the glasses.

He saw the entry belonging to George through the monocle.

[Human][Magic][Rock]

"It seems that he is still alive. Take George with you and let's go find Neville first. He is also here."

"Okay, okay." Fred was relieved to hear that George was still alive, and quickly used the levitation spell to make him fly up and followed Kaisen.

Soon the three of them met up with Neville, and after eliminating the iron golem, they went directly to the Gryffindor Tower.

Now Kaisen was in no mood to give Neville a make-up lesson.

Neville also tacitly did not ask, but walked quietly until several people greeted the fat lady who was sleeping in the picture frame, and entered the Gryffindor common room one by one.

"Neville, go back to sleep first, don't talk about this matter, wait until tomorrow morning."

Neville nodded, looking like he wanted to say something, but in the end he didn't speak, and moved step by step to the stairs of the boys' dormitory.

"Who attacked you?" Kaysen put George on a sofa and asked Fred.

"George should have seen it, I didn't."

"...What is this thing on your face?"

"Uh...night vision glasses, it's easy to be caught when you use fluorescent flashes when you travel at night."

"Wait for deductions." Kaysen rubbed his temple helplessly, and disappeared in the blink of an eye, leaving only some purple light spots.

Fred was confused, and soon there was another roar, and Kaysen reappeared in the common room with sleepy Dumbledore.

"Let's see if this is the Petrification Spell."

Dumbledore took out the Elder Wand and chanted the counter-spell of the Petrification Spell towards George. After a long time, he shook his head.

"Strictly speaking, this is not the Petrification Spell, at least not the Petrification Spell cast by a wizard."

Fred couldn't sit still after hearing what Dumbledore said. He had originally thought of using the statue of George as a hook to hang his glasses.

At this moment, he looked at Kaysen and Dumbledore with fear.

"Will he die?"

"Don't worry, he's not dead yet. Madam Pomfrey will cure him." Dumbledore comforted.

On the other side, Kaysen took out a glass of milk and was looking at the petrified George.

He might have been petrified suddenly at that time, anyway, he didn't even have time to open his mouth.

He put George horizontally on the sofa again and poured it into his brain hole, no, ear hole.

"Kaysen, what are you doing?" Dumbledore said in confusion but was shocked.

"This is the scope of alchemy. You don't understand it. Don't bother me first." Kaysen said and decided to modify the form of the milk in his hand.

Soon, the liquid milk disappeared, leaving only a white light in his hand.

He slowly put the light into George's chest.

The next moment.

"Heh! Ahem! Ha! I'm still alive!" George recovered instantly and said with a look of fear.

"What did you see?" Dumbledore came over and asked directly without waiting for Kaisen to explain the cause and effect to George.

"...A snake...A big snake!"