[Alchemy Professor Kayson Heath Vacation Adventure Assistant, sincerely invites Hogwarts wizards of level three or above to sign up.
——Dumbledore]
"What does this mean?" Ron asked you while drinking milk tea and looking at the notice on the wall in front of you.
"Isn't it written very clearly above? Professor Kayson is going on an adventure at the end of this semester, and now we are short of a pair of assistants." Weasley Twins said casually.
"Yeah!"
Harry's little head suddenly raised, and Neville next to him had already started to take action.
"Don't leave! The notice says we are level three or above." Hermione quickly reminded you.
Neville, who was halfway through, stopped in embarrassment.
"Huh?"
"Yeah." Ron nodded, didn't you see that we didn't move?
"Yeah, just don't move. By the way, our dearest brother, as well as Harry, Neville, Hermione, we two have a favor that requires your help."
"... Huh?" Ron asked you subconsciously.
George took out the wand from Ron's sleeve, placed it on the palm of Ron's hand, and then held Ron's fingers to look at Li Qiao who was wearing a robe.
"Petrificus Totalus!"
The light instantly hit Qiao Aixue, and another Fred almost followed George in placing Hermione's wand in Hermione's hand, then held her hand and released a flying spell towards Angelina.
Angelina also suddenly pulled onions from dry land and flew up like a rocket.
"George Fred! I can't spare you!" Angelina flying in the sky roared.
"I'm sorry, but I really hope you can help us for a while, just for a while, don't worry." Weasley Twins comforted the confused Ron, and the other comforted the confused Hermione, and then quickly left the common room of Gryffindor.
"... Huh?" Hermione looked at Ron beside him in confusion.
"Professor Kayson, let's... what is this? Professor, is the campus ice hockey game you mentioned about finally starting?"
"But I remember, shouldn't it be polo?"
"... Ice horse?"
Weasley Twins, who walked into Alchemy office, looked at the extremely huge ring-shaped ice cave in front of him, extending from the entrance of the office to the desk at the end of the office, where it turned to form a closed loop before returning to the office exit.
"Did we forget to prepare ice cream?" George said excitedly.
"No need, look at this." Fred looked at a launcher next to Bingyan that looked like it was carved out of stone. There was a lever on the side, and there was a notice board under the launcher.
[Pull the lever to get the skate boat and come to me.]
Fred saw this and pulled down two levers in succession. With two clicks, the two wooden boats were spit out by the launcher.
"Cool!"
The two got on the small boat, which had been modified by Kayson. It had no oars, only small ice wheels on both sides of the boat, and was equipped with throttle, brake, and dials.
"It's like Dad's car, give it a try!"
Fred got on the boat and stepped on the accelerator. At first, the boat still moved slowly with the rotation of the ice wheel, but the boat seemed to be accelerating all the time, and there was no limit at all.
"Me, me, me, me!"
Kayson, who was sitting on the sofa pouring tea for himself, looked at the two small black dots flying towards him at high speed in the distance and shrugged helplessly.
I hope that the two stars Weasley Twins and Quidditch will have slightly better boating skills.
As he was muttering, Weasley Twins drew a perfect arc in mid-air right in front of him, and then flew straight into the pit that Kayson had prepared.
"Um... Professor, why don't the brakes work?" George said as he climbed out of the pit with difficulty.
"Huh? Oh, the brakes of this ship are not much different from decorations. After all, this is on the ice." Kayson said tactically, taking a sip of tea.
"Well, luckily we didn't give our brains to..."
"Fall out!" Fred, who had just climbed up, said the second half of the sentence.
"Don't worry, I cast a protective spell in the office, which will definitely give you some breathing space until Madam Pomfrey comes."
"Professor, you are not allowed to do this." Fred said with a look of embarrassment on his face.
"Aren't I kidding you? The sheep pit is specially set aside for you to get out of the car. The rest of the ship and the edge of the ice channel are protected by magic. When the time comes, just hit it directly."
Kayson said and pointed to the boat drifting on the ice channel Sirius.
"Look, Bruce opens so well."
"... this dog drives..."
"... Better than Ronnie Jr."
"Little Ronnie? Ron?" Kayson said with a frown.
"Oh? Professor, you don't know his nickname, do you?" George said with a sideways smile.
"I don't know, it's homework." Kayson said, pouring two cups of tea for Weasley Twins.
Weasley Twins was a little nervous and took out the talisman shell they made. "Well, Professor, we have studied it carefully before, so we want to take the liberty of asking, what is the use of gold for our Wither Charm shell?"
"Others Obsidian, Mithril, we all want to understand their principles, what is their use, this gold..."
"Oh... you are asking what is the use of gold?" Kayson nodded.
"Yeah, yeah."
"... actually, not much use, purely for aesthetics."
"... Huh?" Weasley Twins was a little confused.
"The gold of the Wither Charm shell is just for fixation. Obsidian and Mithril, so theoretically speaking... if you can use other metals to fix it, there is no problem at all. I gave you pure gold because gold has good ductility and is easy to add." Kayson explained.
"Oh... then in this case can we..."
Kayson glanced at Weasley Twins's black robe, which was a little gray after washing.
"Okay, remember to replace it with another golden metal, or paint it with a layer of paint."
Weasley Twins looked at each other and shook his head. "We didn't mean that."
"We have no intention of cheating on your gold."
"Then why are you asking this? Are you really just asking a question?" Kayson asked doubtfully.
"Uh... hehe, that... professor, I remember that you seemed to be going on an adventure with Amazon and Africa this holiday, right?" Weasley Twins said, rubbing his hands together.
"... Yes, how do you know?"