Dumbledore? He knows nothing about MC alchemy.

Kaisen ignored the twisted dragons lying on the ground. He only saw a group of small black people below waving fluorescent sticks at him.

"Professor? Is this the dragon farm in Romania?" Harry said as he looked at the giant dragons lying on their backs one after another.

"Obviously, yes."

Chapter 231 Dragon Farm

"You must be Professor Kaysen, right? My younger brothers often talk about you to our family." A wizard with red hair, who was obviously a Weasley child, walked over.

"Nice to meet you, Bill, they always talk to me about you!" Kaisen took two quick steps and hugged the man.

"Thank you, but my name is Charlie." Charlie hugged Kaisen and said.

"Oh...ah...sorry." Kaisen said a little embarrassedly.

"It's okay. I also want to thank you for taking care of my brothers at Hogwarts."

"It's nothing, it's what a professor should do."

The three people behind Kaisen looked at Kaisen and Charlie who were bragging about each other endlessly, and used their eyes to make a team voice message with some helplessness.

"Do they know each other? Why are they chatting so happily?" Sirius asked.

"You don't understand. This is necessary courtesy for adults," Harry explained.

"Oh...actually I'm more of an adult than you, Harry." Sirius complained speechlessly.

"Haha, two childish ghosts." Lupin rolled his eyes faintly.

Meanwhile, Kaisen and Charlie on the other side had finally finished their polite exchanges. The former suddenly said, "This job requires at least someone who can control the three-headed dragon. At least, because there might be some force majeure situations."

"I understand. We will at least deploy a team capable of controlling four dragons." Charlie nodded decisively.

"Also, here is a letter from Dumbledore. Maybe you need to take a look at it... It's addressed to the factory manager here." Kaisen looked at Lupin and motioned him to take out the letter of recommendation Dumbledore gave him.

"No problem, let's go find the factory manager first." Several people followed Charlie into the park inside the dragon farm. During the time, Harry couldn't hide his curiosity everywhere he looked, and of course there were everyone else except Charlie and Sirius.

The former is because he is an employee here, and the latter.....because before the Black family declined, they invested in several dragon farms...Sirius is the legitimate young master of a dragon farm.

"There are so many dragons here," Harry exclaimed softly.

"Actually, it's not that many. There are conservatively no less than 700 dragon eggs stored in the warehouse. But because the dragon's territory is too large, even if they are kept in captivity now, they will still attack each other when there are too many dragons. So we can only wait until the number of dragons is reduced to a very low level before we take out some dragon eggs from the warehouse to hatch." Charlie explained.

"Won't dragon eggs rot like chicken eggs?" Harry regretted asking this question the moment he asked it, because this question was so stupid.

"Actually, not really. Last year, a five-hundred-year-old dragon egg was taken out of the warehouse, and it still hatched successfully." Charlie said, pointing to a young dragon in the distance that was using a tree as a tickle to scratch itself. "That one was hatched from a five-hundred-year-old dragon egg."

Harry nodded. "We really should take Hagrid with us. He'll love it here."

Charlie nodded, "Indeed. How's Hagrid now?"

Harry shrugged. "Excellent, he was the professor of Care of Magical Creatures last term."

"Then I really should congratulate him. Okay, here we are. That two-meter-tall muscular old man over there grabbing the dragon scales and beating him is the factory director."

Several people looked in the direction Charlie pointed, and saw a burly middle-aged man who looked like an Astarte, holding the scales of a giant dragon's neck and giving instructions.

"Oh my god... is this a wizard?" Lupin swallowed and approached Charlie gently. "He won't take it out on the staff if he's angry, will he?"

"How could that be? There are dragons here." Charlie said, waving his hands: "Nios! They are coming!"

Neos, who was cosplaying as the evil Batman fiercely facing the dragon, turned around and jumped to the ground the next moment: "Hello!"

Kaisen swallowed hard as he looked at the man in front of him who was not much younger than Hagrid. His carbon-based instincts still drove him to back off a bit. Then he quickly pushed Lupin in front of him and said, "Hurry! This is an opportunity for direct recruitment from the boss!"

Lupin showed an embarrassed expression, and took out the letter written by Dumbledore and handed it to Neos: "I was recommended to work here by Dumbledore."

Neos took the envelope and looked at it, then looked up at Lupin: "Welcome to join us!"

Kaisen and Sirius breathed a sigh of relief. After all, according to the conventional routine, this situation could generally be divided into two ways. One is that Neos scares Lupin, and finally successfully gets the job thanks to Lupin's courage.

Secondly, Neos is a generous person. Maybe the two of them successfully got the job after having a drink. However, the two indispensable plots are that Neos's big hand like a palm fan patted Lupin's shoulder and successfully took half of his life.

However, the two of them did not see this scene. It was a pity that Neos just nodded calmly, without any recklessness that a man of his physique should have. Of course, this was not the case for humans, but for wizards, he still had the magical posture of instructing them, which had the beauty of the park.

But Neos soon left to look for Long, leaving the others staring at each other. However, Charlie soon broke the awkward atmosphere: "Shall we go sign the contract?"

"Let's go." Several people walked towards the few buildings in the dragon farm. Soon Charlie picked out more than forty strong wizards and walked over.

Kaisen pulled out a contract from his pocket: "Not only does it contain a magic contract, it also contains a confidentiality agreement that you must abide by."

Charlie looked back at his colleagues, then blinked in surprise, because Lupin, who was supposed to stand on Kaisen's side, appeared in their small team at some point... He was still chatting with the wizard next to him very naturally, for fear that he would come up with a plan the next moment and they would scatter on the spot.

But poor Lupin didn't realize at all that this magical contract was used to restrain the wizards in the dragon farm. For him, the absence of this contract was what mattered.

After all, he is also a member of Hogwarts, and has been a professor for a year. He should be able to achieve twice the result with half the effort when teaching young wizards, and naturally cannot be restricted by a magic contract.

Sirius and Harry behind Kaisen kept sending team voice messages to Lupin, and finally succeeded in contacting him when it was almost his turn to sign the magic contract.

It's so cold today. I was frozen after walking outside for a while. Please give me some gifts, my family.

Chapter 232: Job Change: Mage Assassin

By escaping to the bathroom, Lupin successfully avoided the time period for signing the magic contract. After a while, after a few pleasantries, Lupin stayed in the dragon farm in Romania, while Kaisen and others also began to prepare to return to England.

"Goodbye, see you guys at school." Lupin said, leaning against the side of the plane.

"It won't take that long. We still have to go watch the Quidditch World Cup, have you forgotten?" Sirius said, sticking his head out.

"Oh, don't worry, I won't forget... I don't know if the factory manager will tear me apart if I ask for leave." Lupin said with a smile.

"If he tears it up, you won't come?"

"In fact, I prepared a large bucket of white mulberry, which should be enough to stick me back." Lupin said jokingly.

"That's no problem. If you break your promise that day, we will really need to come and catch you with wands in hand," Kaisen added.

"Don't worry, it won't happen."

After getting Lupin's assurance, Kaisen slowly started the engine of the plane. Gusts of wind spread out from the helicopter, and the plane slowly flew into the air.

"Goodbye!"

The journey back to England was much calmer than the journey from England to the Netherlands... Italy. Although they shouldn't have returned so early, their original plan was to travel around most of Europe...

"What a shame about my holiday plans." Kaisen sighed and complained.

Harry also cursed the Brotherhood of Templars simultaneously, only Sirius, who was sitting in the back seat, remained silent because he was afraid of causing trouble...

"Kasen, can't you give me a hidden blade too?"

Kaisen's mouth twitched. "I'm sorry, no."

"Really?"

"Really, I'm about to land, and you better get out of here right now... Remember to call me after you buy the house.

"OK........."

After the three of them had a special meal prepared by the house-elves at Hogwarts, Harry and Sirius returned to Privet Drive in the Muggle world. The former was happy to be with his godfather wherever he went, while the latter was planning to show off his money to the whole house in Privet Drive.

Kaisen did not return to Baker Street during this holiday. After all, he still had his own upgrade plan to work on. Those magical experiments were always inconvenient in the Muggle world, especially when his neighbor was a detective with a strong curiosity.

Although the detective knew everything about him, and he wasn't afraid of seeing my magic, it felt like there was someone familiar watching your screen around the clock while you were writing a novel or painting.

It gives people a weird sense of shame.

After returning to Hogwarts, Kaisen first strolled around Hogwarts inside and out, and then gave Hagrid and Filch who stayed at Hogwarts the souvenirs he brought from Italy.

As for where Dumbledore went, no one knew... maybe he went to see Grindelwald. After all, the latter was said to be under Dumbledore's strict control at Hogwarts, but in fact, he had hardly seen Grindelwald in Hogwarts throughout the entire last semester.

"...Everyone is busy...it's better to be busy." Kaisen sighed and returned to the office, taking out the trident again.

At least for Kaisen, it was not too difficult to peel off the layer of strange magic on it. He just had to grind it with a grinding wheel and then copy it into the enchantment book.

As for the magic of the enchanted book... if that thing rolls on the anvil a few times, it will eventually be translated into runes again. It is rare to use this kind of magic.

After all, he only has the Ender Teleport ability now, and can be said to be the most mobile person in the magic world today. However, it is a bit of a waste to use such high mobility to make a mobile turret.

And the same thing goes, there is no big problem in using turret-like magic to kill a large area of ​​myself, but when I really face those great wizards at the top of the pyramid of the magic world, I can only maintain suppression, and it is very difficult to win in a very short time.

After all, this is a common problem among wizards who deal group damage. Fortunately, I now have the opportunity to change my job to a magic assassin.

As for how to turn...

Witness my unique alchemy skills!

After taking off his shirt, Kaisen took out a small diamond sword, casually passed it over with flame, took a deep breath, and aimed it at his forearm.

Pfft!

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

In the evening, after Dumbledore finished his meal prepared by the house-elves, he walked out of the castle and planned to take a walk around the Black Lake. Then, the entire Black Lake was suddenly illuminated by more than half of the orange light.

He looked up and saw warm light coming from the huge floor-to-ceiling windows of the alchemy office.

"Back so soon..." Dumbledore murmured, subconsciously trying to use Apparition... but it was useless.

"Oh... have pity on my old bones." He sighed and had to settle for the second best. He Apparated to the office door and rowed to the office area. Then he smelled a strange smell of blood.

Dumbledore frowned. He didn't feel any high-energy magical fluctuations, so he didn't suspect that Kaisen had done something strange to him again. So there was only one possibility.

"Kasen, are you hurt?"

As he spoke, he gradually walked towards the corner, where he could still hear strange tinkling sounds.

"What are you doing?" Dumbledore asked. When he got closer, he felt his head explode. He asked dazedly, "What are you doing?"

Kaisen was only wearing underwear... at most a coat, and his entire body was covered in various marks with markers. His arms were already covered in blood and flesh, and there was a silver mark on the outside of his forearm that was almost as long as one side of his forearm, and there was also a silver mark on the inside of his wrist.

"As for me, it's an alchemy experiment." Kaisen glanced at Dumbledore and stretched out his hand as a matter of course. The next moment, a bright silver hidden blade suddenly stretched out from the inside of his wrist, flashing with lavender magic.

"Not only this, there's more." The next moment, the silver trace on the outside of the forearm flashed for a moment, and the next moment, two mantis knives like the front claws of a giant mantis popped out from it. They were still bright silver alloy color, flashing with purple light.

Dumbledore's face was extremely gloomy, but he still sighed and began to speak earnestly: "...Before I came back, there were only you, Hagrid and Filch in Hogwarts... Do you know that if anything happened to you, you couldn't even get to St. Mungo's?"

Chapter 233 Your robotic arm still requires too much operation!

"You're back now, and believe me, I've never made a single mistake in all these times." Kaisen showed respect to his elders for once, and honestly invited Dumbledore to sit on the sofa, then continued to study the silver skull in the corner that was shining with purple light.