Seeing that Sirius himself agreed to this, Dumbledore shut his mouth. He just gave Snape a warning look, telling him not to go too far.

Snape didn't pay attention to Dumbledore's eyes at all. He grinned, sneered at Sirius, and then walked to the cabinet in the corner of the office.

"Last year, Lockhart took the medicine I mixed up at random, which gave me inspiration. Since Occlumency requires sufficient concentration to perform, then... is it possible to make the prisoners unable to concentrate on Occlumency?

Will the medicine be effective?"

He explained to the others slowly and slowly, while opening the cabinet and taking out two thumb-sized glass bottles. The liquid in one bottle was as clear as water, while the other liquid showed a worrying green color...

"So, before taking the Veritaserum, you must first swallow this bottle of potion that I have newly developed and has not yet undergone clinical trials. I gave her a nice name, Heart Loss Potion."

Snape gently shook the bottle of green potion, and handed it to Sirius with a malicious smile.

Sirius and Snape looked at each other for a while, and then hesitantly looked at the bottle in his hand. Snape was not in a hurry, just holding the bottle with a casual smile on his face.

"Minerva, what is Veritaserum used for?"

(??w??)?

While the two were confronting each other, Fish couldn't help but tug on Professor McGonagall's robe. This was the second time he heard the name of this potion, so he was very curious about what it was used for.

"That is a potion that can make people tell the truth," Professor McGonagall replied solemnly: "But it is a very unethical behavior, so we usually only use it to torture criminals."

"Why meow?" Fish tilted his head in confusion, "Minerva always asks Fish to tell the truth, isn't the Veritaserum the same, meow?"

"Well, because Veritaserum is about forcing others to tell the truth," Professor McGonagall patiently explained to Fish: "Everyone always has some little secrets that they don't want other people to know. It's very dangerous to forcefully explore other people's secrets.

Bad behavior."

It's okay that Professor McGonagall didn't explain it. After this explanation, Maomao immediately became furious.

"Then Minerva always forces Fish to tell the truth! And she doesn't let Fish keep secrets! You big bad guy!"

?(?`Д′?)?

Fish felt very wronged, and there was even a hint of crying in his voice - he liked Minerva so much, but she actually treated him like a prisoner.

"ah……"

Professor McGonagall's head throbbed and she pinched her eyebrows to avoid getting angry at the aggrieved kitten.

"These two situations are different..." Professor McGonagall considered the words and explained softly while rubbing Fish's cat's head.

"You are still young and cannot make accurate judgments on many things, such as Banban's matter. If you keep it a secret, Blake is likely to die, so your mother must help you judge whether these things should be kept secret...

…”

Snape and Sirius, who were still confronting each other on the other side, looked at Professor McGonagall coaxing the children speechlessly.

We are getting serious here, can you please not spoil the atmosphere?

My emotions have become incoherent... Huh? Did I encounter a similar experience not long ago?

Although Snape and Sirius were still confronting each other, their thoughts had gone somewhere else.

It was Sirius who came to his senses first. He gritted his teeth, no longer hesitated, and reached out to grab the bottle of potion.

"Can't!"

Harry quickly jumped out to stop him. Fish's words had completely proven that Sirius was innocent, so naturally he didn't want to see his godfather poisoned to death by Snape.

"You will be poisoned to death!" Harry shouted to Sirius without concealment, "Didn't you listen to what Snape just said? This is the first time that this medicine has been drunk by anyone!"

"Don't worry," Snape said with a sinister smile: "I can still guarantee the safety of the heart-breaking potion...at least it can guarantee that no one will die after drinking it. As for other sequelae, Black will need to take care of it for me.

Verified."

These words did not comfort Harry at all. He hugged Sirius' arm holding the medicine tightly and shouted loudly: "I believe you are innocent! That's enough!"

However, it is not enough for Harry to believe it now. Sirius also understands that if he fails to pass Snape's test, he will definitely inform the Ministry of Magic. Not only will Lupin be implicated, but Dumbledore may also be involved.

Conflict with the Ministry of Magic.

So he pushed Harry away with a smile and comforted him softly: "Don't worry, although I don't like Snape either, he is still trustworthy in potions."

"Can you show this bottle of medicine to Fei Xu?"

(??w??)?

The kitten, who had been comforted by Professor McGonagall, also came over at this time. He tugged on Sirius's robe and asked.

Sirius hesitated for a moment, then handed the bottle over.

This little wizard named Fei Xu was really amazing, so he was also curious about what Cat Mao did with the medicine bottle.

However, Feishu didn't even pick up the bottle and directly slapped [Detect Poison] on it.

A pale golden light flashed past, and Fish looked at Snape in slight surprise.

(??△??)

"It's actually not poisonous. Fish thought Severus would put some of my birthday present in it, cat."

Snape's cheeks twitched slightly, and he said bitterly: "If possible, of course I wouldn't mind doing this, but unfortunately, Mr. Headmaster will not allow me to do this."

Professor McGonagall raised her eyebrows slightly... When did her own cat give Snape a gift again?

But Maomao just lost his temper because of confidentiality issues, and Sirius's affairs are more important. Now is obviously not a good time to inquire, so we should wait until later.

Dumbledore asked with a bit of sourness: "Fish, what gift did you give Severus?"

"Fish thought Severus would like potion ingredients, so he went to the big spider in the Forbidden Forest and asked for some venom to give to him," Fish replied honestly, and stretched out his hand to gesture, "It's such a big gift."

There’s a jar!”

The corners of Dumbledore and Professor McGonagall's mouths twitched...

This prodigal kid!

Sirius' eyelids were twitching wildly.

The venom of the Acromantula... If Snape were to let go of this thing, would he still be alive?

After being speechless for a while, he raised his head and drank the green potion in his hand.

Fish said that the medicine was not poisonous, but Sirius still believed it, because the cat showed so many magical things, and he also saw the flash of pale golden light, and one more person could detect it.

The ability to detect toxins is not a strange thing.

However, as soon as the pale green bottle of heart-breaking potion entered his throat, Sirius let out a scream, dropped the empty bottle in his hand, hugged his head and fell to the ground, crying and roaring at one time, or with a look of fear on his face.

His whole body was shaking and he looked like he was going crazy.

"Fish, didn't you say that bottle of medicine is not poisonous?!"

Harry held Fish's shoulders and shook them vigorously a few times, but with his strength, he couldn't make the kitten move at all.

"The heart-breaking potion is not poisonous in the first place."

Just when Maomao was also confused, Snape on the side took the initiative to explain.

"My original intention of inventing this potion is to destroy the will of the person who takes the potion, so it will not cause any harm to the human body, but will cause mental torture to achieve the effect of making people lose their minds."

Snape looked at Harry, who was looking anxious, and Black, who was rolling on the ground, with a cruel and happy smile on his face.

"Oh...Fish got it, meow!"

∑(??△??)

The little cat suddenly realized: "It's just like that magic potion called wine!"

Snape: "..."

…
Chapter completed!