Chapter 300 Banban, You Are Really My Savior!

When they returned to the original unmanned classroom, the two of them stared at each other, and the atmosphere was very awkward for a while.

Ivan also gave up his intention to reprimand Hermione. After all, Madam Pomfrey said that her situation was much more serious than Hermione's.

"It looks like we need to make a detailed timetable!" Ivan sighed helplessly. If he has a haphazard schedule like before, it will cause problems for a long time.

Then Ivan began to re-establish a new work and rest schedule, the most critical of which was to restrict the use of the time converter.

Go back up to thirty hours a day, try to avoid going back to the past multiple times at the same point in time, drink a bottle of tonic every three days, etc.

After strictly stipulating their work and rest time, both of them felt a lot more relaxed in the next few days, but the progress of potion research and development also slowed down a lot.

Even if Ivan invested all the grade points he earned from attending classes every day, there was still a core problem that could not be solved.

That's why the effect of Polyjuice Potion suddenly disappeared when those black-robed wizards were used to conduct experiments.

Thinking of this, Ivan frowned deeply.

After hesitating for a moment, he picked up the polyjuice potion prepared on the table, randomly added a piece of hair collected in school these days, drank it in one gulp, and his body soon deformed.

Ivan looked at the mirror next to him and saw that he had become a thin little wizard.

"The Divine Edge is Shadowless!"

When the effect of the medicine stabilized, Ivan pressed the wand against his arm and gently recited the spell, releasing the spell.

The invisible magic blade cut through his skin, blood flowed down the wound, and the table suddenly became bright red.

Hermione, who heard the noise, turned around and was startled when she saw long wounds on the arms of a strange little wizard.

Hermione instantly guessed that the person in front of her was Ivan who had drunk the polyjuice potion, because she and Ivan were the only two people here just now.

Seeing a large amount of blood flowing out of Ivan's wrist, the little witch suddenly panicked.

Fortunately, she remembered that she had read in the book "Advanced Potion Making" that white berries could heal injuries. She immediately rummaged around and grabbed a stick of white berries and ran over like crazy. He took Ivan's injured arm and dripped the fresh juice on the wound.

However, the wound was still bleeding, and the fresh white juice had no effect at all.

"This is impossible! Why is it useless?" Hermione said urgently with a hint of crying.

Ivan didn't expect Hermione to have such a big reaction, so he hurriedly explained.

"Don't worry, Hermione, I'm just doing an experiment. This is just part of the experiment."

As he spoke, Ivan put the wand into the wound and whispered a counter-curse like a song in his mouth. The wound on his arm immediately healed as before.

He was just testing the stability of the polyjuice potion, especially if the drinker was seriously injured or treated, would it suddenly change back to its original state, or affect the effect of the potion.

experiment?

Hermione watched blankly as Ivan's arm slowly recovered, and even the blood on the table returned to the wound. She didn't reply for a long time.

Ivan was a little worried, and when he was about to ask, he saw Hermione gritting her teeth, clenching her fists, and punching him in the stomach.

Ivan suddenly stumbled under the polyjuice potion and almost hit the cauldron behind him. He held his stomach and straightened up, and saw that Hermione's eye circles were a little red.

"Who would cut their own arms for experiments? Can't you use other things for experiments?" Hermione was very angry, "And you didn't notify me in advance!"

Looking at Hermione who was shaking with anger, Ivan opened his mouth. He wanted to explain, but he didn't know where to start, so he scratched his head helplessly.

He didn't think so much when he was studying the potion. He just tried it on a whim. When he cast the spell, he deliberately controlled the power of the Shadowless Curse, so there was no danger.

Who told Polyjuice Potion to only be useful on humans? He couldn't possibly capture a few little wizards in Hogwarts and use them as experimental subjects, right?

Ivan is not cruel to this extent, and if it causes casualties, Dumbledore will definitely tear him alive.

It would be great if we could find a "guinea pig" who is full of sin and has strong vitality. Even if he accidentally dies during the experiment, no one will care.

Ivan sighed in his heart. In this case, not only would his potion improvement efficiency be greatly improved, but he would also no longer have to experiment on himself.

Wait, it seems there is such a person!

Ivan suddenly thought of something, and a look of surprise appeared on his face.

Banban, you are simply my savior!

"Ivan, have you thought of a plan to improve the potion?" Hermione asked with concern as she watched Ivan's face suddenly become overjoyed. The anger that had been rising in her heart was temporarily suppressed.

"No, I just thought that some experiments can be done with a mouse," Ivan explained. He would forget everything, and with the coma spell, it was guaranteed to make Peter feel nothing afterwards.

"So you just now thought of using rats as test subjects?" Hermione glared, looking as angry as a lioness.

Ivan smiled bitterly. The experimental subject he was talking about was not an ordinary mouse.

That is, only Animagus like Peter Pettigrew can meet his experimental needs!

He still had to find a way to get that man from Ron, the rat master!

But this was definitely not something she could tell Hermione. Only after Ivan apologized for a while and promised never to conduct such dangerous experiments on himself again did Hermione stop pursuing the matter.

If he had known that if there was an experimental subject, Ivan would be stupid and would use his own body for experiments.

However, Hermione kept a straight face in the end, obviously not calmed down yet, and ignored him for the entire morning, minding her own business while flipping through the potion books.

Ivan shook his head and didn't care, and continued to devote himself to the research of potions.

After waiting for about an hour, Ivan clearly felt that the effects of the Polyjuice Potion began to slowly disappear.

It seems that the previous damage caused by the Polyjuice Potion should be very small, not to the extent of interrupting the effect of the potion.

"Why are there no books specifically studying the effects of potions on dead people?"

At noon, Ivan, who returned to the auditorium for lunch, sighed with a headache. He felt that the fragrant steak in front of him didn't seem so fragrant anymore.

He had looked through all the potion books he could find in the past few days and found that there seemed to be no corresponding research records.

Thanks to book friend 20190917071457184 for the 600 starting coins, Xingkong 970924 for the 500 starting coins, and the male god Peng Yuyan for the 100 starting coins.