Fitzel Magical Potions is the largest producer of potions in the wizarding world.

In every sense, the drugs produced by this company are naturally stamped with the stamp of 'qualified'. Therefore, when Zheng Qing submitted the pharmacy instructions and other materials to Lao Yao, he particularly emphasized this point, which implied that the medicine he used was very safe and there was no need to consider this factor.

Lao Yao raised his eyebrows, nodded undeniably, and did not immediately comment on the safety of the potion used by Zheng Qing.

"The specific effect can only be seen after the laboratory has been verified and a report is issued. Professor Yao took the materials, glanced at them with drooping eyelids, put the materials aside casually, and raised his head to look at Zheng Qing again: "However, since it is Fitzer's thing, it is very likely that it is not a problem with the medicine...... Of course, it is not excluded that there is an abnormality in the failure of the drug. ”

This comment took into account all possibilities, and the young government-funded student nodded again and again.

But the professor's next sentence stunned him.

"Is the ampoule you used before still there? I'll take it to Lao Li's lab and try to extract the residue inside and see if anything I find. Lao Yao asked casually, "Including other transformation potions...... According to Fitzer's tradition, there is no such thing as a potion, but how many more do you have? ”

Zheng Qing touched his gray cloth bag, and immediately wailed in his heart.

Originally, I thought that after Lao Yao knew that he was using a foreign potion, he would at most beat him up, and at most a few credits would be deducted. Unexpectedly, the professor had the idea of confiscating these potions—this was not a grain or two golden beans, but a handful of jade coins!

"Other, other potions in, in the dormitory. Zheng Qing stumbled and said nonsense, and his cheeks turned red.

He's not a good guy at panicking.

Obviously, the professor noticed this and smiled helplessly.

"Then you can go back and find it and give it to me later. Lao Yao quietly glanced at the gray cloth bag that Zheng Qing was holding tightly in his hand, looked at him with a smile, and said, "The school will not be greedy for your little thing...... This is not to be confused with the punishment you receive for violating school discipline. One yard to one yard. ”

Hearing this, the young public scholarship student felt that his head was steaming.

Fortunately, Lao Yao didn't continue to nag him about his embarrassment, but changed the conversation and mentioned Zheng Qing's 'abnormal deformation' again: "...... As for the situation that has occurred after your transformation this time, maybe I have some ideas. ”

Zheng Qing suddenly raised his head and looked at Lao Yao in surprise.

Although I know that it is very likely that I will get a satisfactory answer by consulting with a professor, it is ultimately a matter of probability. Moreover, according to Xiao Xiao's previous guess, perhaps the professors need to investigate in detail before they can give a definite answer.

And unlike now, as soon as Zheng Qing raised the question, Lao Yao said that he had an idea—the conclusion was given so quickly that the young wizard felt for a moment that the professor was not perfunctory.

"You just said that your transformed form is still a black cat, but you can get bigger and smaller, and you can still talk, right? Lao Yao bit his pipe, two puffs of soft white smoke came out of his nose, and after repeating Zheng Qing's previous description, he paused and prompted: "Big black cat, can talk...... Did you think of anything?"

Zheng Qing looked at the two wisps of smoke that erupted from the professor's nostrils, like two long whiskers, slowly flicking backwards, like a carp essence that surfaced, so that he didn't react to Lao Yao's question immediately.

It wasn't until the professor reminded him for the second time that the young public-funded student came back to his senses, was stunned, and immediately replied, "That big black cat I met in the freshman competition?"

"The big black cat that ran out of you, to be exact. Lao Yao nodded, then shook his head again, and added, "Or, you should also know that that the black cat has more or less to do with a certain shadow that you escaped from before......"

"What does this have to do with my Transfiguration. Zheng Qing felt that his mind was in a mess, and for a while he had a feeling that he couldn't make sense of logic: "Could it be that because of the influence of that black cat, the black cat I will become in the future can become bigger and smaller, and I can still speak? This is not logical! I mean, this does not conform to the law of the 'Mundell paradox'!"

"Whose rule?" Lao Yao was not angry at the young wizard's slightly rude questioning, but followed Zheng Qing's train of thought and asked with interest.

Zheng Qing was stunned for a moment, and immediately replied: "Of course, it is proved by practice and facts, reflecting the objective laws of the development and change of magic under certain conditions...... Since it is a law and a law, it means that it belongs to an immutable truth!"

"Truth. Lao Yao chewed on this word for a long time before he sighed: "In this world, there are no rules that are not easy to follow, and naturally there will be no truth that will never change...... As you said, the so-called law needs to be true under 'certain conditions'. ”

"Wasn't it under 'certain conditions' when I was transformed before?" Zheng Qing was a little dazed, he felt that whether it was the use of potions or other aspects, he had strictly followed the previous instructions of the professors, and there should be no violations.

"That's true," Lao Yao nodded: "But this just shows that 'the law has been broken', not that the correctness of the law is denied." ”

This logic is a bit complicated, Zheng Qing frowned, thought about it for a long time, and still didn't understand it a little.

"Can the law be broken?" he finally chose a question that he could grasp a little bit and brought it up again.

"Of course you can!" Old Yao let out a loud laugh, shaking the surrounding soot barriers, and his eyes narrowed when he laughed, almost becoming a slit: "The world can be destroyed, what can't the law be broken?"

It's good, it's powerful.

This explanation is quite a scoundrel who flips the table without saying a word.

The young public fee sneered, and asked cautiously: "Then what do you think is the reason for my matter?"

"Without him, forbidden curses. Lao Yao casually gave the young wizard a frightening answer, but still explained in a casual tone: "As far as I know, the most effective means in the wizarding world to change the law at present is to ban spells. ”

"And your shadow, perhaps, has been exposed to forbidden spells in some dimension. ”

"As the deepest and most mysterious magic in the wizarding world, forbidden spells have a deeper influence than memes...... If your shadow has ever been in contact with such a being, then you are infected by your shadow and have a little bit of the 'forbidden trait', which is not something difficult to understand. ”