Guests part 2

"The progress of our research is slower than expected."

"Or your progress is a bit too fast." The twins said in harmony.

"Hey, there is no reason to blame others for their fast pace." Ryan said in a puffy tone, completely ignoring that he was able to solve these things by relying on the resources of a world and a large number of human volunteers.

Yes, human volunteers. Because of the lack of resources on the wasteland, most people were forgiven for certain things they did to survive. However, some people have not been pardoned, and the worst crimes will be transported to the institute for human trials, such as certain raiders who kill indiscriminately in the settlements, even few months old infants, or some habitual cannibals, in short, some villains who cannot even be called humans.

"We did not mean it, but your data is too detailed. We can even skip the part of the human trials, the overall progress is greatly pushing further forward. The only question now is what we have invented so far doesn't have been really tested enough." Fred explained.

"Human tests? Who are you going to find?" Since visiting the laboratory in the Fallout world institute, Ryan is now somewhat sensitive to these human experiments.

"It's mainly ourselves, maybe we will hire some people later." George said with some uncertainty.

"No need for that, for the time being. The data in my hands is enough to support the most unstable part of the research. Only when the final product is finalized, some volunteers are needed, but at that time I think the product should not cause much harm to the human body. Please wait for me first, I will show you the recent research." After speaking, Ryan ran upstairs to fetch something, and after he came back downstairs, and found the twins observing various appliances in the living room with great interest.

After seeing Ryan coming back, the twins coughed, and then Fred said: "We are only interested in the electrical appliances here. I didn't expect that Muggles could come up with so many ways to make life easier without magic."

"That's natural. As the saying goes, all roads lead to Rome. It means that the final goal is the same, and everyone tried their best to make their world better in their own ways. I think the wizarding world is too closed off from the rest of the world, and that's hindering the overall progress." Ryan spoke while placing something on the coffee table.

George took the papers and unfolded them and said: "You are right. Some wizards are simply antiquities. They oppose any change and are content. I think this is the reason why wizards are lagging behind Muggles in growth rate."

After looking at the data for a moment, George began to say: "We can now confirm that it has largely succeeded, but why do you want us to reduce the amount of nosebleed nougat in the silver leaves of sweet clover?"

"It's very simple, the anticoagulant effect of silver leaf clover is too strong. If you use a nosebleed nougat a lot of times within a short period of time, there is a small chance that it may cause dangerous internal bleeding. After all, we sell fun products, not deadly products. It's simply not appropriate." Ryan said with a shrug.

"Well, the effect is almost the same. You are right, if there is a safety hazard, it would go against our original intentions." Fred nodded and said. "Does the fat tongue toffee have to be modified too because of safety issues?"

"Yes, we need to change the order in which magic is injected in the tongue, we have to control which part becomes fat and by how much. Because the base of the tongue swelling may cause suffocation, which is more than simply dangerous."

"What about this tossing up candy?"

"You put too much bouncing honey locust bean powder, and you vomit too much after eating it, and you can't put the antidote into your mouth. If you don't reduce the vomiting ingredients, the only effective solution I can think of is to vomit per serving. Taking a therapeutic needle and directly injecting the antidote under the skin is possible too..."

For more than an hour after that, Ryan kept explaining the various suggestions in the report to the twins. After a long argument, they finally settled the report.

After solving the problems in the report, everyone started chatting, and after chatting, they talked about opening a store.

"Fred and I have always wanted to open a prank shop. Many prank toys are even the same as the products of our father's generation. I don't think that many generations can be fooled by the same products. We have to make the world more fun." George said.

"But our mother hopes that we can go to the Ministry of Magic and seek a stable position like our father's." Fred shook his head and said, "so now we have to hide our work from mother, it's hampering our speed and spirit."

"I personally think you should put this thing aside for the time being. After all, this is your OWLs year. The best way for parents to judge their children's future is through test scores. If you get stuck in the exam this year, you will probably have a hard time."

"We do not want to make mother sad, but we do not know what to do now. By the way, do you have any shortcuts?" Fred approached patted him on the shoulder and asked Ryan.

"I think these things you have invented are basically prototypes, but there is not enough time to perfect them. Just after Christmas this semester I will find a way to help you improve the things inside, you go and study for a semester. After all, from these inventions, I can see that your level of transfiguration spells and potions is not low. If you make a targeted assault on what you're good at, one school year is enough to cope with the OWLs exam." Ryan thought about it and said to the twins.

"Will this be too much trouble for you?" the twins said embarrassedly.

"It's not troublesome, it's equivalent to reading the textbooks for years one to five and summing up the key points. This will not waste much time for me but can help me study. Besides, I have now self-studied the textbook to year four. The content of the year is up, and it's time to look at the content of the fifth year." Ryan said with a smile.

"Well, I can't understand what a good student like you thinks, but I have to thank you anyway," George said with a shrug.

After discussing this heavy topic about the exam, the rest of the time was for Ryan to talk about his experience as an exchange student in Brazil. The twins were quickly attracted by the various places in the narrative that were completely different from those in the UK. The discussion did not end until noon when Mr. Weasley drove to the door.

After the Weasley twins left, the rest of the Christmas holiday was very peaceful. It's just that because of the holiday, the community library didn't open, Ryan and Hermione had to go to each other's house to study the nymph's magic book.

On the last day before the Christmas holiday, when they took the Hogwarts Express back to school, they finally worked out a key point about the magic book. It seems that they can start the actual operation after returning to school. This also brought a successful end to the Christmas holiday.

When the train drove into the Hogsmeade platform, Ryan felt a little excited. After leaving school for a semester, he finally returned to a familiar place.