Dumbledore? He knows nothing about MC alchemy.

Just as Kaisen calmed down and continued to concentrate on the game in front of him, three little wizards tiptoed down from upstairs, trying not to make any noise.

They slowly appeared behind Professor Kaisen, whispering like demons.

"Professor... I can only say that you really should come up and take a look. We have a Christmas surprise for you!" Cedric, the leader, leaned over and whispered in Kaisen's ear.

This sound gave Kaisen goosebumps...

"Really... a surprise?" he asked, turning around.

Cedric and the Weasley twins nodded.

"Did you three come up with this?" Kaisen asked.

"Yeah!" They nodded in sync again.

I’ve been so happy these past two days, please give me a gift!

Chapter 361 Craftsman’s Soul

[There are still some modified family members! And the extent of the modification is quite large. If the previous New Magic Art or Mystic Age can be regarded as a small creative hole in the module, then this modification can be called a counter-strategy! ]

[Whispering: Because I haven't played Craftsman's Soul for almost three months, and my schoolwork is heavy, please be more tolerant and don't criticize me.]

Kaisen raised his eyebrows and apologized to Sirius, Lupin, and the other people at the card table: "I have to excuse myself for a moment."

After getting up, he followed the three people upstairs.

"What kind of work did you guys do for me?" Kaisen asked curiously.

"Theoretically speaking, professor... I think this job is not very useful to you, but it is very useful to us. You are here to ask for praise." Cedric said.

"Then we have to take a look." Kaisen became even more curious after listening. Soon they came to the third floor and saw the huge... smelting tower built by the three little wizards in an abandoned storage room on the third floor?

Kaisen felt the terrifying temperature inside and touched it gently with his hand.

[Touch the Craftsman Soul Smelting Tower, and the Craftsman Soul module is unlocked successfully! ]

The system voice, which had not been heard for who knows how long, suddenly came back to life today, forcing Kaisen to quickly pull out his hand which was almost scalded and blistered.

At this time, Cedric came over and began to explain: "Because we haven't taught you the ability to change the shape of metal at will, we thought that perhaps we could melt the metal like a Muggle smelting furnace, then pour it into a specific mold, and wait for the metal to solidify to become the finished product."

Kaisen nodded: "Hmm... that's the logic of the craftsman soul."

Cedric was a little surprised: "What craftsman soul?"

Kaisen quickly reacted. What he just murmured meant that this was indeed how the Craftsman's Soul was used. It could allow the MC's block people to create powerful tools and weapons like a craftsman in a more immersive way.

And the craftsman soul...

Why hadn't I thought of this before? Just as Cedric said, the Tinker's Soul could melt metal into liquid. Put it into a mold and it would become a finished product directly. That way, I wouldn't have to assemble it piece by piece with netherite.

What a beautiful thing this is!

Thinking of this, he looked at the huge and crude smelting furnace in front of him: "I might be able to upgrade it for you, is it necessary? Of course, if you want to keep this smelting furnace, that's fine too."

"Anyway, there's no problem for us to make friends. It didn't take much effort from both of us." The Weasley twins spoke first.

Cedric also shrugged: "This is not my relic, why can't I tear it apart?"

Kaisen nodded. He first waved his hand to clear out the various metal liquids in the smelting furnace, and then threw a large pile of raw stones into it.

This is the necessary raw material for making the Craftsman Soul Smelting Furnace.

Then he installed piles of melting grooves and block molds under the furnace.

Soon after the stone in the smelting furnace is melted into liquid, it is allowed to flow into the mold and finally becomes charred stone.

After obtaining the charred stone, Kaisen waved his hand, and the huge smelting furnace in front of him was completely destroyed from the furnace body to the liquid inside and the fuel, leaving not even a trace of slag.

Then Kaisen used the charred bricks in his hand to rebuild a more sophisticated smelting furnace. After adding a controller, fuel tank, drain port and pouring port, the job was done.

"You guys try it again now." Kaisen said arrogantly with his hands on his hips.

"Um... Professor, how do I use this thing?" Cedric asked, somewhat confused.

Seeing this, Kaisen walked over and placed his hand on the fuel tank, and countless lava suddenly filled the pipe in front of him.

Then he reached out and knocked on the controller, and instantly a huge drawer popped out.

"Put anything that needs to be smelted in here, and then push it back out."

Cedric and the Weasley twins stared at each other, it was obvious that neither of them had anything to smelt.

"Then let me do it." Kaisen waved his hand and threw piles of gold bars into the drawer.

While waiting for the gold nuggets to be melted into molten gold, he also began to use wood to shape a new skeleton and ten symmetrical robotic arms to match it.

"Cedric, break them all down and label them separately for storage." Kaisen said as he handed the skeleton to Cedric.

"OK." Cedric responded quickly.

"What about us, Professor?" asked the Weasley twins.

"You guys..." Kaisen looked at the Weasley twins. It was not a good idea to let them do nothing but watch.

He simply dug into his pocket and pulled out two lollipops: "One for each of you, let's go upstairs and play Dungeons & Dragons with Sirius and the others."

I was so happy that I caught Professor Kaisen with Cedric. Now Cedric and Professor Kaisen were happily in the room and drove the two of us down.

Why do I have such a weird feeling... It's like I introduced my girlfriend to my buddy, and then...

There are cows! There are cows!

The two of them sat down at the Dungeons & Dragons table, feeling somewhat helpless, one of them holding a lollipop in his mouth.

"........................"

"........................"

Finally, because the twins played too much, they had no choice but to go back upstairs. They thought about going back to take a look, and then they saw golden water flowing out of the pouring mouth and pouring over the wood.

Finally, the various parts made of wooden boards were burned clean by the hot gold water, and then they became molds.

"professor........."

"you.........."

"With gold?"

“Make a mold!”

The Weasley twins looked at this scene in confusion, cruel tears streaming from the corners of their mouths.

Chapter 362 Crunch...

"Any questions? Oh, by the way...after I finish making all the parts, you can take these molds and help me deal with them." Kaisen said casually.

"Remember to destroy them all, because these molds are all custom-made and contain my physical data. If a curse master or a dark magic master gets to know about this, they can use this data to come up with a way to target me."

This time Kaisen learned his lesson. He couldn't just give the Weasley twins money without saying anything. Instead, he had to use methods like exchange, like asking the Weasley twins to help him work, to let them handle the gold.

By then, the two little guys in the red group with dirty hands [crossed out] the hair will keep their own share.

A gentleman does not accept food given in contempt...but if you earn it with your own ability, it is not considered food given in contempt.

The Weasley twins looked at each other and said, "No problem, Professor!"

Kaisen nodded and continued making the mold with Cedric.

But now there are four people in this room, and two of them are idle. Isn’t that a bit bad?

Thinking of this, Kaisen threw a large pile of netherite blocks into the smelting furnace. After all the netherite blocks were melted into netherite liquid, he handed all the molds to the Weasley twins.

"Use these molds to cast the netherworld molten metal, then pick up the cast pieces and put them aside. Remember to sort them into different categories." Kaisen instructed.

"No problem Professor!"

"And remember to be safe," Kaisen said.

In a small room, just like the sweatshops in England just after the Industrial Revolution, even the temperature rose in an instant.

Weasley took apart a part and gave it to Kaisen, who made a template and handed it to George. The twins cast it and then took it aside to dry. Cedric picked up the dried parts and began to sort them.

"Hiss...why does it feel a little hot? I have a bad feeling." Lupin frowned and said in surprise.

"Oh... maybe the fireplace is just too hot... why worry about that? If you feel hot, just cast a cooling spell."

Sirius picked up his wand and waved it casually. As he spoke, ice crystals flew up and down in the next room, instantly lowering the temperature.

At this time, the floor of the smelting furnace upstairs has been heated to a very high level. If you ignore it at this time, there will actually be no problem. When the smelting furnace is turned off, the temperature will slowly drop.

In the end nothing happened......

And when Sirius's cooling spell flew over, the originally hot floor and the building layer underneath the floor were cooled down instantly.

Just like a blazing flame and a cool stream of water, when these two forces come together, they become water vapor.

Problems can also occur if a hot floor suddenly becomes cold.

CRACK................

CRACK......................

Gaga.....Crack.....Bang.....

"Something's wrong... The ominous premonition I feel is getting stronger and stronger." Lupin frowned. If he had an ominous premonition at this time, his first reaction would be that Voldemort was coming, so he subconsciously took out his wand and wanted to tell everyone else to stop playing.

Then they heard a clear bang. Before the people on the first floor could react to what was happening, they heard a loud bang, and dust instantly covered the entire first floor.

Dumbledore, who heard the noise in the kitchen, came out quickly and casually waved his wand to disperse all the dust.

Only then did everyone see clearly what had happened on the first floor.

The place in the corner where a magic harp should have been had turned into a pitch-black smelting furnace. Kaisen was dragging his new skeleton frame that was glowing purple, and was standing at the edge of the huge hole upstairs with a confused look on his face.

"What the hell is going on?" Dumbledore asked in confusion.

"Hen... But this thing is so damn handsome." Sirius looked at the smelting furnace in front of him, which was emitting strong heat and showing industrial aesthetics. His eyes sparkled as he looked at Kaisen: "I think this big guy can be the new fireplace here, what do you think?"

Kaisen shrugged awkwardly. "If you like it, I'll give it to you. Consider it compensation... The staircase structure... Oh my goodness, it still needs repairing."

Then he flew down directly and began to repair the big hole made by the smelting furnace.