Fred and George couldn't find a reason to refuse, and they took out a dark knife and handed it to Harry.

Harry reached out and took it, his fingers exerting force, trying to tweak the magic pattern circuit on his mask.

However, when he really practiced it, he realized how difficult it was, and the strength was small, which might lead to inaccurate seal carving. When the power is great, it is easy to rush out.

"From a beginner's point of view, your hands may not be so obedient, it's a matter of skill and proficiency." Mu En said slowly: "But don't forget, you have other hands besides these two hands.

A hand that, as long as you have enough ability, can completely reproduce what you think and think. ”

Harry, who was a little embarrassed, heard this, his eyes lit up, and he confirmed, "Is that okay?" ”

"Why not?" Mu En smiled: "But before that, I'll tell you a question first." ”

As he spoke, Muen took the mask from Harry's hand: "The comfort of wearing the mask, as Harry said, is indeed caused by the conflict between the trajectory of the magic pattern and the texture of the wood itself, and in alchemy, the pre-processing of materials is also a very important part."

As for the wood material, if you can't integrate the circuit with the wood grain like the wand in your hand, then we have to eliminate the influence of the wood grain on the magic pattern as much as possible. ”

Hearing this, Fred and George took out their wands, closed one eye each, and looked carefully into the gap in their wands.

"Wow!" George exclaimed, "It's the first time I've noticed such a tiny magic pattern circuit here!" ”

"I used to think it was a scar on the wood." Fred said.

After the two of them finished looking at the wand in their hands, Mu En said slowly: "Regarding the preliminary treatment of wood, maybe you can ask our Forbidden Forest Warden Mr. Hagrid. He has a lot of experience in manual work, I think.

As for facial expressions, since you have chosen the rune loop of the flowing wrap to act on the mask, it stands to reason that the wrapping mask is already able to capture our smiles.

The problem is that the captured expressions don't sync properly after the mask is deformed.

At this point, we can divide the cured Transfiguration circuit into individual individuals. Eyes for eyes, nose for nose! ”

"We've tried this, but—" Fred was a little unsure.

"But it didn't work out, or it didn't work very well. So you don't know if that's a better way to do it. Muen said.

George nodded and smiled, "yes, we thought there was an easier way." ”

Mu En spread his hands and smiled, "For you, comparing the transformation runes in segments is a simple and useful method. As for the easier way... It's simple for me, but not necessarily for you. ”

The two brothers smiled helplessly: "Well, it's satisfying enough to get the right research direction, isn't it?" ”

"I think Halloween should be able to make something." Fred patted Harry on the shoulder.

After coming to Mu En so many times, they never wanted direct answers, but mostly hoped to get some guidance in the direction.

It's much better to give them the right direction than to give them the answer directly.

The two took the mask from Munn's hand, thanked him, turned and left, and Fred turned around: "Potter, keep up, we have to go to Hagrid." ”

"Oh, okay."

Harry hadn't kept up with the two brothers' fierce pace.

Mu En watched them leave, and just picked up the book and looked, only to see a boy stand up and walk over.

He was the boy who set foot here for the first time, and it was from him that it gradually became a reading room.

"Mr. Jones, why do they call you Captain?" He asked.

"You can too, that's what I used to call me." Muen turned around: "Cedric, what's the matter?" ”

The boy smiled a little embarrassedly, "I just happened to have a problem in Charms class, and I don't know if it's inconvenient for you, because I just heard that Fred and George are coming to you..."

Mu En's eyelids drooped and looked at him helplessly.

Attaboy! After graduating from the reading room, I want to answer your questions?!

He smacked his lips, finally nodded, and smiled helplessly: "Okay, you ask." It's like I'm learning it all over again. ”

……

……

Five days later, with Harry on board and Munn's answer, Weasley's new product was successfully released the day before All Hallows' Eve.

On Thursday, Halloween morning, Harry got out of class and rushed to Weasley's private workshop, an abandoned classroom.

Fred was responsible for using a spell to make the mask curve of the face, and then making holes in the eyes, nose, and mouth.

Lee Jordan was in charge of polishing the mask.

George was responsible for using a pencil to outline the most suitable trajectory of the magic pattern in advance according to the wood grain.

Harry was in charge of carving with the mage's hand.

"Potter, don't you really want a snakehead mask?" Fred said with a smile.

Hearing this, Harry immediately shuddered, and the head of the snake... That's a bit hideous.

Lee Jordan was polishing an uncarved mask in his hand, with a look of disgust: "George, don't deliberately disgust Harry. ”

"But I don't think Potter can live without a mask." Fred shook his head.

By this time, with their full cooperation, several people had successfully made more than a dozen lion king masks, as well as several eagle head masks and badger masks representing Ravenclaw and Hufflepuff.

But there is not a snakehead mask.

Well, Slytherin was never their customer base. But what about Harry, Harry is their partner!

"No, I guess forget it." Harry shook his head quickly, he just thought that he would be carrying a snake head... Unwell.

"Okay, but you can't live without a mask, we're in a group, so give you a lion mask?" Lee Jordan said.

Fred patted him, "How do you say stupid things?" Let a Slytherin wear a Gryffindor mask, and even if the Slytherin doesn't talk about him, we Gryffindors might..."

"Oh." Lee Jordan reacted: "Sorry, Porter. When I say something stupid. ”

Harry shook his head, "No, I don't mind. It's just that... What would Gryffindor say? ”

George was using a pencil to draw the traces of the magic patterns that needed to be engraved by Harry on his mask, and without looking up, he said, "Potter, you know. Gryffindor and Slytherin's relationship...

In short, there are also a lot of nasty guys in our academy who are indiscriminately hostile to others. ”

"I thought it would only be more serious in Slytherin." Harry frowned, "Because Slytherin looks down on everyone in the other houses equally. ”

"Nope." Fred shook his head, "The Sorting Hat Sorting House is not good or bad, and Gryffindor is the opposite of what you say.

Gryffindor treats all House members equally - except Slytherin!! ”

"Except, of course, we're just talking about the general situation." George added.

"To be honest, I think the rivalry between Slytherin and Gryffindor is really stupid and weird." Li Jordan said angrily.

"Turnali stopped talking to me, and when I inquired, I found out that it was their little Slytherin circle that isolated her."

"Why?" Harry wondered.

"It's because she's talking to me, talking to a Gryffindor." Li Jordan explained, scolding angrily.

"What stupidity!"