Dumbledore? He knows nothing about MC alchemy.

Ding ding ding........

Kaisen leaned back in a chair, an apron covering his body, and rubbed a flower with his hands. He soon crushed the flower, leaving only fibers rich in magic.

He casually threw the fiber into the small plate on the desk, where there was already a small pile of magic fiber.

Only then did he sit up straighter, stretch, and reach out to pat the crystal ball on the desk.

This time, Dumbledore did not rely on Apparition to suddenly appear in his office, but knocked on the door in a very anthropomorphic manner.

Soon he arrived here in a skate boat.

Kaisen looked at Dumbledore with a strange expression: "Tell me, is there anything else you need my help with?"

Dumbledore shrugged. "Could it be that I'm just bored staying in the castle and come to chat with you?"

"If you really came to chat with me, you should have used Apparition or the sudden appearance of a phoenix to scare me. Why would you just knock on the door? So polite?" Kaisen said with a sneer.

"There was a conflict between Lupin and the Malfoy family at Privet Drive," Dumbledore said succinctly.

"...What kind of conflict could they have? And where is Privet Drive?" asked Kaysen.

"Harry lived in Privet Drive, and the conflict between Lupin and Malfoy seemed to have started because Lupin had been squatting in Privet Drive because Sirius had left Azkaban and he was there to protect Harry."

"But while guarding Harry, he met Greyback, that lousy werewolf, and behind that werewolf stood Lucius Malfoy," Dumbledore explained.

"So what are Greyback and Lucius Malfoy doing in Privet Drive? And what kind of conflict are they having now? Are there any casualties?" Kaisen asked with a frown.

"It's still under negotiation. It's at Harry's house. One of my informants in Privet Drive told me about it."

Kaisen nodded: "Does that mean there hasn't been any bloodshed yet?"

Dumbledore nodded.

"Then there should be no bloodshed." Kaisen murmured and threw a few spider webs towards the magic research table.

He now wants to make a confinement talisman first, and the confinement talisman in the new magic art requires spider webs and earth essence, but Kaisen does not have that thing, or it is not certain whether that thing exists in nature.

But he did find something else, the element of earth from the mysterious era.

Soon a binding sigil appeared in his spellbook: "Where is Privet Drive?"

Dumbledore gave Kaysen a small compass.

"The direction it points to is Privet Drive. As for the destination, that most magical place is where they are facing each other now... and also, kill Greyback."

Kaisen gave Dumbledore a strange look. In his eyes, at least in his eyes, Dumbledore was a kind Dumbledore, even a little bit saintly. He had never heard him call for the killing of anyone, but now, he directly asked him to kill Greyback...

You can imagine how much evil Greyback has done.

"I will." Kaisen nodded, teleported out of the office directly, cast an invisibility spell on himself, and flew towards Privet Drive according to the instructions of the compass.

Privet Drive, at Harry's aunt's house...

"Maybe we can go out and talk... What do you think, Mr. Lucius?" Lupin held his wand and watched the two of them quietly.

Greyback wandered around the living room, picking up anything he saw that looked interesting and tasting it. If he found it unpalatable or uninteresting, he would simply throw it on the floor.

In the corner of the living room, the Dursleys were huddled shivering. Harry was standing in the other corner, vaguely leaning towards Lupin.

It wasn't that there was anything about Lupin that attracted him, but he was simply repulsed by Lucius Malfoy.

As for Lupin, at this moment he just wanted to coax these two out, yes, to coax them out of the Dursleys' house. Now there were four wizards piled up in this small Muggle house.

As a young wizard, Lupin did not consider Harry within his combat capability at all. In his eyes, this was an adult matter and Harry must not be involved.

As for the other two, Lucius Malfoy and Greyback, the former was still somewhat rational. He just sat on a fabric sofa with his legs crossed and looked at everyone in the room with a mysterious smile.

Especially the Dursleys in the corner, he seemed to be very intoxicated by the fear of this weakling towards him.

As for Greyback, he was a complete barefoot man who was not afraid of wearing shoes. If he was pushed into a corner, he would even bite Lucius, his so-called "master". He was a complete mad dog.

Having two people like that was not a good thing for anyone in the room, not even the Dursleys, not even Harry.

As for Lupin, he was also afraid to use his full strength. If this happened outside the room, he would have immediately used his full strength to shock the two dark wizards in front of him with some serious dark magic.

But now... he doesn't have the courage anymore.

"Mr. Potter, could you please come here for a moment?" Lucius said softly while sitting on the fabric sofa.

"No! Don't go, Harry! If you have anything to say to Lucius, come to me, not an innocent child!" Lupin shouted.

"No, no, no..." Lucius shook his head: "Our Mr. Potter is not innocent. He used some unknown means to get my property. My house-elf unconsciously helped him and even had a hint of betrayal towards me." Lucius shook his head, his eyes still fixed on Harry.

Lupin quickly stood in front of Harry.

Lucius frowned at this. "Greyback."

Greyback came over, licking his lips. Like Lucius, he enjoyed the fear that came from the weak.

Unlike Lupin's fear of him hurting others, Greyback didn't like that kind of fear; he liked another kind.

For example, the kind of fear that the Dursleys in the corner have, the simple fear of hurting themselves.

So when Lupin was in front of him, he would seem a little dull, but he would still lick his lips and try to look perverted.

"Lupin, remember? I bit you when you were a kid!" Greyback whispered.

At this moment, a buzzing sound suddenly sounded in the room.

A red binding spell quickly fell on Greyback, making him unable to move at all.

Chapter 146: It’s hard to tell who the dark wizard is

"Mr. Lucius, I need a reasonable explanation. Why would the head of a pure-blood family bring a crazy werewolf here to bully a young wizard who just graduated from the second year?"

Kaisen put his hands in his pockets, and the magic book slowly floated beside him.

Lupin breathed a sigh of relief when he saw this, and so did Harry behind Lupin and the Dursleys in the corner.

The first two were relieved simply because they trusted Kaisen's ability, while the Dursleys' trust was because they trusted Kaisen's character.

Compared to the kind of people who just send the child away without paying, suddenly show up to take the child away and even break the person's hunting rifle, there are three people who suddenly appear at this moment today, one is dressed in rags, and the other is as annoying as a 15th-century nobleman.

There was also Greyback, who looked mad and had a crazy mind, like a complete mad dog.

The handsome wizard in front of me seemed very kind and amiable... and he also knew to pay child support... and the child support was in gold.

When Vernon Dursley took the gold to the bank, the bank had never seen such pure gold, so when they met again at this moment, and at such an abstract moment, the Dursleys actually felt a strange sense of intimacy.

"So? Does bullying the weak make you happy?" Kaisen asked with a frown.

Lucius shook his head, still not sitting up from the sofa: "Actually, I don't have the time. I'm here for my property, Dobby!"

With a bang, a big-eared elf appeared in the room.

"So...is this the real 2V2 now?" Lupin walked over with his wand, leaving Kaisen stunned.

"What's wrong with me?" Lupin asked.

"...I'm curious, when will you remember that there is a sixth magical creature in this room?" Kaisen said that the confinement spell he had cast earlier was almost ineffective.

No, it’s not accurate to say it’s about to expire. The more accurate term is that it has already expired.

Greyback flew towards him.

Kaisen frowned, raised his hand slightly, and the magic talisman of confinement was slightly activated, moving from himself as the center point towards one direction, and all the magic power of the magic talisman enveloped that direction.

Greyback swooped down into the air.

"I was wondering why he's still alive after you've been chasing him for so long. It seems the Malfoy family is protecting him." As Kaisen said this, a withered skull with a dead and dilapidated aura suddenly appeared in his hand and merged directly into Greyback's body.

The next moment, Greyback's body quickly crumbled into a pile of black, rotten tiles, and eventually turned into powder.

Kaisen looked at the small ball of black ash on the ground and looked at Penny in the corner with some apology.

"I'm sorry Mrs. Dursley... maybe you'll have to vacuum it again later... I'm not very good with housekeeping magic."

Huddled in the corner, protected by Vernon Dursley, Petunia nodded tremblingly. To be honest, Kaysen's move was much scarier than that of the crazy wizard, but she still swallowed her saliva and said, "I will."

"That's great, Mr. Malfoy. Can we change places now?"

"Everything is fine now, and I don't have the heart to talk about these trivial things." Lucius took out his wand with a grim face. He certainly didn't intend to continue a 2V2 fight here, but planned to Apparate and run away.

He had originally thought that Professor Kaisen was only quite accomplished in alchemy, but he hadn't expected him to be so proficient in the dark arts as well, even knowing dark arts but not household magic...

Compared to this guy, Lucius couldn't even tell who was the dark wizard between him and Kaisen.

Harry in the corner's eyes started rolling around. He glanced at Dobby and then at Lucius, whose face was dark.

Only then did he remember what Dobby had said to him the last time he saw him.

[House-elves have no freedom. The way for a house-elf to gain freedom is for his master to personally hand him a piece of human clothing.]

Harry did it right away. He quickly picked up a very expensive silk scarf of his aunt Petunia that was on the table and spread it on the dust. Petunia in the corner felt distressed when he saw it, but he really didn't dare to say anything at this time.

If the wizard here is in a bad mood, give him a beating.

Even Kaisen, who paid child support, looked like a devil in her eyes who could easily turn a person into dust.

Harry quickly wrapped up most of the dust with a silk scarf, tied it up, and carried him towards Lucius.

"Mr. Malfoy, you forgot your friend." Harry said, trying to put on a normal expression.

Malfoy frowned. The originally gorgeous scarf had been deliberately trampled in the dust by Harry, and its original appearance could no longer be seen.

However, a trace of inappropriate politeness in his heart made him stretch out two fingertips to pick up the small bag of dust.

"Dobby, take it." Lucius took it and quickly threw it towards Dobby.

Unlike Lucius who was just taking care of his own hairstyle, Lupin had been watching Harry's little movements from the beginning until now, and now he spoke to Dobby at the right time.

"Dobby, you should open that little cloth bag and see what's in it."

Dobby looked from Lupin to his master, Lucius.

"Just throw it here after you open it." Lucius said concisely.

Dobby got the instruction and shook the scarf casually, and the silk scarf that was tied tightly by Harry slid open.

"Is this a silk scarf worn by a human? Lucius Malfoy gave this scarf to Dobby! Dobby is free!" Dobby looked at Harry and then at Lucius with his big eyes, and said with uncontrollable joy.

Lucius was watching this scene, and for a moment he was overwhelmed by anger. He subconsciously drew his wand, and then he saw Lupin standing in front of Harry.

Strictly speaking, Kaisen had already torn his relationship with Greyback, but it hadn't been torn apart yet. And this Kaisen killed Greyback in one move...

Finally he put his wand back and kicked Dobby, just like he had done countless times in Malfoy Manor.