Dumbledore? He knows nothing about MC alchemy.

"I can see that, and then what?" Snape still had a strange look in his eyes. What he was seeing now was alchemy, why did it feel so... weird?

Then a pumpkin cube appeared in Kaisen's hand and he placed it steadily on the iron T to serve as the head. In an instant, the pumpkin cube in his hand turned into a pair of scissors again.

To be honest, this one move was enough to make Snape accept his method. After all, Snape did not feel any unnecessary magical fluctuations at that time.

It was truly something created out of nothing, using magic to materialize a four-cubic-meter block of iron, which was then transformed into a cube pumpkin, and finally a pair of crude scissors.

Simply using magic to create something out of nothing instead of using material equivalent exchange, anyway, the alchemists he knew did not have such attainments.

Then he saw a scene that almost made his eyes pop out. He saw him use the scissors to cut a face on the pumpkin, and then the T-shaped iron block and the pumpkin that served as the head began to melt and then be reshaped.

In the blink of an eye, he turned into an iron knight nearly three meters tall, also known as an iron golem.

Dumbledore saw everything, and the smile in his eyes became even wider. He nudged Professor McGonagall with his elbow.

"How about it?"

Professor McGonagall's expression became more serious: "You know, I'm not an expert, but I feel a breath of life... Using alchemy to create life..."

"Dumbledore, where did you find him? I don't remember there being such a student in Hogwarts..." Snape also spoke.

"You can blame the Book of Admission and the Pen of Acceptance for that."

Dumbledore said casually.

No one else cared what Dumbledore meant. They probably all thought that the Pen of Acceptance had not spread beyond England and Scotland, and they had not imagined that this somewhat extraordinary alchemist in front of them had been living in the Muggle world before today.

They all just quickly circled the bottom of the form, which meant they agreed to a new colleague joining Hogwarts.

It wasn't until Dumbledore took out the letter of appointment he had prepared long ago that Snape happened to glance at it.

Monthly salary: 130 Galleons.

To be honest, this salary is the average salary of most professors, which is about the same. However, for technicians such as alchemy or potions, it can be said that it is not much different from paying a beggar.

However, he did not want to meddle in other people's business. An alchemist of this level would not be short of money. At worst, he could just make gold himself. It was not like brewing potions himself, which required hard-earned money.

Oh... Life is not easy...

"Do I need to sign?" Kaisen asked.

"Oh, here." Dumbledore happily left his seat and stood behind him, pointing to an empty space in the corner of the parchment.

"A professor's job sounds good."

Kaisen shrugged, picked up the quill and wrote his name there.

"Welcome to Hogwarts, you will like it here. My name is Filius Flitwick, you can call me whatever you want." Professor Flitwick came to Kaisen's feet and stretched out his hand.

"Thank you for your guidance, Professor." He also bent down and shook hands with Professor Flitwick.

"Pomona Sprout."

"Professor Sprout."

Kaisen here introduced himself sincerely and greeted politely, while Dumbledore on the side put away the magic contract as if he had found a treasure.

Kaisen looked at this scene and suddenly had an idea for some reason: was he being tricked?

Before he could figure it out, Snape in a black robe appeared in front of him.

"Severus Snape, I enjoy interacting with talented people. My office is on the basement floor."

"I will remember."

With only three people and an iron golem left in the empty classroom, Professor McGonagall finally walked over and shook hands with Kaisen.

"I'd be happy to show you around Hogwarts. It's not only your future workplace, but I also want it to feel like your second home."

"Maybe he will be my first home." Kaisen responded politely.

"That would be perfect."

............

After dismantling the iron golem under Professor McGonagall's wasteful gaze during the day, Kaisen chose a spacious sunny office on the third floor and followed Professor McGonagall to get to know the entire Hogwarts and its faculty.

It was not until the evening that I finally had time to return to my office.

Overall, this job sounds good and my colleagues should like me.

Maybe some people are more arrogant, and you can't see it on their faces, but the series of satisfaction and trust in their minds cannot be deceived.

This series of positive attitudes also allowed his MC block to be upgraded once again.

A new block appeared in his hand.

A dead silence and desolate atmosphere filled the office. He looked at the withered skull floating in his hand and fell into deep thought...

This block looks like it will explode at any moment. What's going on?

Chapter 4 Upgrade

Medical Wing.

A month has passed since Kaisen's last act, controlling the Wither Skull to fly towards him in the office and blasting himself into the medical wing.

Of course, if it was just the explosion, Madam Pomfrey in the medical wing could easily heal him. What was really damning was that the power of withering had the chance to invade his body.

To put it nicely, it is the backlash of black magic. Or simply put, it is entering a state of withering and continuously losing blood.

It’s a pity that he hasn’t obtained the milk cube yet, and ordinary milk seems to be of no use to him.

I didn't just lie around in the medical wing this month. I did some things to improve myself, such as making my spellcasting more like a wizard's.

Although you cannot use the wizards' magic yourself, you can cosplay as a wizard by relying on the various characteristics of the MC blocks.

And now I can use a magic wand.

The difference is that when I cast the spell, I directly use the one I DIYed with rose vine and phoenix tail feathers. I have to say, although it is not used often, it is convenient to use it occasionally.

"Professor Heath, after my diagnosis this morning, you can now be discharged."

Madam Pomfrey first knocked on the door frame, then lifted the curtain, leaned half of her body in and said.

"Thank you, and may magic bless you, ma'am." Kaisen was revived to full health upon hearing this. He quickly dressed himself and snapped his fingers, summoning a pixel carnation.

[Madam Pomfrey's Favorability +10]

"What I want to say is that even if you gave me this flower, I would not forgive you because my two-month vacation was shortened to one month because of your dangerous magic experiment." Madam Pomfrey took the flowers with satisfaction, but still said seriously.

"Yes, I'm terribly sorry. If I weren't afraid you'd find it vulgar, I'd give you a cubic meter of gold. Now I can only hope this carnation can be a small token of my admiration for you. There's nothing else to it."

It was not until Madam Pomfrey was the only one left in the hospital wing that her hand holding the carnation began to tremble.

At this moment, a sentence was stuck in her throat.

"I am such a vulgar person, give me back my cubic meter of gold!"

But in the end she didn't say it.

......

Just like before every school starts, the teachers start the class first.

The same is true for the professors at Hogwarts, who either prepare lesson plans in advance or check every aspect of the school.

For example, Professor McGonagall.

"Kaysen!"

When Kaisen heard Professor McGonagall's voice behind him, he paused and then began to quicken his pace.

"Kaysen! Professor Kaisen!"

Hearing the sound behind him that was only one decibel away from being a roar, Kaisen stopped in his tracks and put on a bright smile.

"Professor McGonagall, what's wrong?"

"I remember I asked you to give me a copy of your lesson plan for grades three to six, as well as the advanced classes this semester..." Professor McGonagall hugged her shoulders and stared at Kaisen with a stern face as if she was scolding a student.

The latter made a foolish decision: "I've already written it, but it was blown up by my magic experiment before. It's the withering skeleton, do you remember it?"

Professor McGonagall nodded. "I understand, I understand. Maybe next year your office will experience an explosion, or maybe you'll get a dog in your office. In short, your lesson plan won't have any room to survive in your office, right?"

Professor McGonagall, who has devoted himself to education for many years, of course saw through this little trick and simply did not back down.

"You can just dictate it to me. I just need a general direction."

"........."

"Don't tell me you've been lying in bed for a month and didn't prepare anything?"

"..."

"Where are the students' textbooks?"

"They're fine as they are," Kaisen said, adding inwardly, "It makes no difference to me anyway. I still don't understand them."

"....Kaysen..."

Finally, under the pressure of Professor McGonagall, he helped Professor McGonagall move a stone statue that was standing guard in the corridor out of the castle.

It can't be said to be moving. This month he learned some basic magic and can create the same effect by imitation, such as the levitation spell.

You can manipulate tiny cubes to lift heavy objects to achieve the same effect as the levitation spell.

After the two placed the statue on the edge of the Black Lake, Professor McGonagall took out her wand and placed it on the statue's forehead. She chanted softly for a while, and the statue seemed to come to life and began to move, standing guard on the spot.

"Create your Iron Knight. As professors at Hogwarts, we have an obligation to protect Hogwarts, including upgrading its defense system." Professor McGonagall finally revealed her true intentions.

"OK." Kaisen shrugged, took out his wand and drew it casually. The steel cubes formed a T shape, and then placed a pumpkin skull on it, and an iron golem was created.

He touched his chin and felt that something was missing. After thinking for a while, he created two more iron blocks and a piece of wood, and combined them into a huge steel heavy sword.

The iron golem obediently took the sword and stuck it into the ground, lying motionless.

"Let them fight." Professor McGonagall looked at the iron golem and then at Kaisen and said.

"OK."

Professor McGonagall also took out her wand to control the stone statue to use weapons to attack the iron golem, but there was only a clang sound, and it was obvious that the defense was not broken.

The iron golem looked down at the stone statue and swept it with its heavy sword.

Peng.