Chapter 305: Answering students' questions is the responsibility of the professor!

"What are you asking about this?" Snape squinted.

"I was studying how to improve a potion recently, and I suddenly thought of this question, so I was more curious." Ivan hesitated for a moment, and then spoke.

"It seems that our amazing Mr. Hals thinks that his current level of potions has reached the point where he has surpassed those potion masters." There was a sarcasm on Snape's face.

Ivan frowned, but he didn't mean to be angry. "I have always felt that many of the current potion formulas were developed in the last century or longer, and there is still a lot of room for improvement in efficacy."

"And if you don't try, how can you know that you won't succeed? I think those potions masters might have the same idea when I was my age." Ivan looked at him seriously.

Snape's expression was a little moved, watching Ivan remained silent for a while, and then he said abruptly. "No one will think about such stupid questions. Potions are not for dead people!"

Ivan did not give up but continued. "Then what should I do if I want to improve the stability of a potion?"

"I think adding black stone powder might have some effect, otherwise, how about valerian? I mean potions like compound decoctions." Ivan tried to talk about several improvements that he had figured out.

"If you are going to improve a poison, blackstone powder is a good choice..." Snape left a cold sentence, then crossed Ivan and walked towards his office.

Ivan touched his chin and muttered to himself. "That means adding blackstone powder will turn into poison, but maybe valerian can do it?"

Thinking of this, Ivan once again caught up with Snape in front of him.

"Professor, among the materials that make up the compound decoction, are there any materials that conflict with valerian? Which ones are related to the stability of the potion..."

"You should think about these questions for yourself instead of asking me! If you harass me like this, I will have to deduct 10 points for Gryffindor!"

"It is the duty of the professor to answer students' questions...Professor Snape!"

"If I remember correctly, it was a textbook problem!"

This made Hermione curious about the half-blood prince.

"If you think about it, you should be able to guess it..." Ivan said with a glance at Hermione.

Hermione frowned and pondered for a while. Since Ivan said that, it proved that the half-blood prince was probably someone she knew and had extraordinary achievements in potions.

In her impression, there are only two people who meet the conditions.

One is Ivan himself, but judging from the age of the "Advanced Potions Making", it shouldn't be possible, and the other is...

"You mean Snape?! He is the Half-Blood Prince?" Hermione was surprised, the beautiful brown-eyed boss.

"Yes!" Ivan nodded, knowing that Hermione was smart enough to guess it. "So don't use the spells you learned from it, or Snape will trouble you!"

Hermione stuck out her tongue, even if Ivan didn't say anything, she wouldn't dare to use it casually.

The curse called Shenfeng Wuying is too powerful You can easily cut the wooden tables and chairs with a light wave of the wand, and you can see what it would look like when hitting a person. result.

It was the first time Hermione saw a spell with such a strong penetrating power.

Then the little witch suddenly thought of something and asked with a weird look. "So last school year you released the Magic Shadowless Curse in Lockhart's office?"

"At that time he wanted to use the Forgetting Curse on me, so I had to warn him a little bit!" Ivan said afterwards.

Hermione gave Ivan a blank look, which meant that Ivan had known Lockhart was a liar, but looked at her stupidly admiring Lockhart...

"Mr. Hals, and Miss Granger! If you have any whispers to say, I suggest that you choose it at the end of get out of class..."

Just as Hermione was about to say something, Professor Keridi Bubbaji's voice came over on the stage.

The little wizards all around also looked over. Ivan continued to write and draw on the parchment without changing his face. Hermione's face was a little red, and she turned her head and looked through the textbook honestly.. .