The Trinity of Harry Potter

In the morning, in the auditorium, Hermione took out today's "Daily Prophet" and started reading page by page.

"In memory of the hero: Minister of Magic Fudge gave a speech in memory of the hero Peter Pettigrew."

"The fugitive Sirius Black appeared in Hogsmeade for six consecutive days."

"The dementors proposed to search the school, but Dumbledore firmly opposed it."

"Sirius, is the escape master still a nonentity?" Ron interjected.

"Wait, what is that last thing?" Kano's eyes widened.

"It's the article in "The Quibbler," written by Luna's father. He believes that Sirius has not escaped at all. Everything now is Barty Crouch's hype. He hopes that everyone will remove Fudge from his position so that he can become the leader.

Minister of Magic." Ron picked up the magazine in his hand and shook it.

"Okay, I'll skip "The Quibbler." Let's take the others and give them to Banban."

"This kind of magazine is really nonsense..." Hermione shook her head sarcastically.

At this time, Luna seemed to hear something and cast her searching eyes on the Gryffindor table.

Hermione quickly shut her mouth, several people smiled awkwardly, and no one spoke.

The trio finished their breakfast, worked hard to adjust their mood, and walked to the common room together.

Carnot went to the Room of Requirement and took out the blood contributed by Cromwell.

On the night of the full moon in October, while Carnot was still in Ireland, he performed a ritual in the middle of the night and injected a large amount of magic into a test tube of Cromwell's blood.

In contrast, Lupine's blood boiled under the moonlight.

Cromwell's blood boiled for a while after the magic was injected, but after a while, it returned to normal, as if nothing had happened.

It seems that during the long period of surviving with trace amounts of the virus, Cromwell's body did produce antibodies.

And no matter how much magic is contained in the blood, these antibodies will continue to work.

The remaining work has no technical content and only requires the proficiency in using two magic spells, the extraction spell and the copying spell.

The spell of the extraction spell is "strength is released and force is released", which can force someone to let go, or it can cause repulsion and separation within the object.

Carnot repeatedly used the extraction spell to separate Cromwell's blood step by step, extracting a little bit of active antibodies from it.

Then, use the replication spell to copy this precious antibody in large quantities.

Antibodies themselves do not contain magic power. As long as sufficient biomass is provided, they can be multiplied in large quantities using replication spells.

In the evening, Kano arrived at the Shrieking Shack, where Dumbledore and Lupine were waiting for him.

Today is November 28, 1993, Sunday, the day of the full moon.

Lupine used his wand to carve the date on the floor of the Shrieking Shack and sighed softly.

"Will it really work?" he still couldn't help but ask.

"I'm not sure either." Kano said honestly, "But even if the serum doesn't work and you transform into a werewolf, Dumbledore and I can completely control you."

Lu Ping let out a long sigh and nodded helplessly.

He spent his entire boyhood undergoing painful transformation here, with only three friends accompanying him.

But now the plunderers are dead and fleeing, leaving him alive and impoverished.

Sometimes he really wanted to end his life like this, but the care and education of his father, friends and teachers made him unwilling to leave like this cowardly.

I wonder if Sirius's nephew can help him get out of his misery now.

Gently touching the scratches he made when he transformed, a full moon slowly rose.

He didn't drink wolfsbane potion this month. Once he transforms, he will be aggressive towards humans instead of waiting weakly for the transformation to end.

Kano waved his wand, and thick vines suddenly bound his hands and feet, pulling him to lie on the ground with his limbs spread apart.

"Um, apologize." Kano said sheepishly.

Lupine knocked his head firmly and looked dizzy as Kano took out a small syringe filled with transparent liquid.

"Is this little enough?" Dumbledore's voice came.

"Little by little, I want to see how much serum can be used at least to prevent him from turning into a werewolf."

Lupine couldn't hear the rest of the words clearly. The bright moonlight came in through the crack of the nailed window, and he began to painfully transform.

The hands and feet are twisted, the skull is deformed, the snout protrudes, the teeth elongate, and a large amount of hair grows on the body surface.

Accompanying the transformation is intense pain and violent emotions that tear apart the people around him.

This was lycanthropy. Even though Lupine tried hard to control it, his deformed wolf claws still gripped the floor deeply.

Kano stepped forward, and before the transformation was over, he cut Lupine's neck with his palm. The werewolf rolled his eyes and fainted.

"Be gentle, Cano." Dumbledore couldn't help but remind him.

"It's okay, Principal, Professor Lupine won't blame me." Kano casually pulled out a bunch of wolf hair from Lupine's arm and inserted a needle into the blood vessel under his skin.

The transformation into lycanthropy slowed down, as if someone had pressed the slow-down button.

Cano took out another syringe and gave another injection.

Just like this, needle after needle, the werewolf transformation slowed down, stopped, and finally began to reverse.

Ten minutes later, Professor Lupine, whose face was full of vicissitudes of life, was lying on the ground in tattered robes. Except for the traces of crude injection left by Carno on his arms, he seemed to be sleeping peacefully.

Dumbledore stepped forward to check and found that Lupine's bones had all been reset and his breathing was very stable. He whispered "Resume quickly" and Lupine woke up while touching his neck.

"Did I get hit by a broomstick?" he asked drowsily.

"Wait, I'm screaming about the shack...I've changed back?" Lupine looked at his hands in disbelief, then touched his face, and finally ran to the window and stared straight at the full moon.

"You succeeded! I won't turn into a werewolf again!" Lupine smiled happily and held Kano's hand, as if the torture in the first half of his life had disappeared in an instant.

"This cannot be confirmed yet," Kano said honestly. "This serum can reverse werewolf transformation, but the validity period is uncertain. It is very likely that it will need to be injected every month at the full moon."

"It should treat the symptoms rather than the root cause, and cannot completely eradicate the symptoms of werewolf transformation."

"That's enough, Kano, thank you very much." Lupine turned to Dumbledore, "Headmaster, if you hadn't taken me to school, I wouldn't have been able to wait for this day, and I might have been in that cabin long ago.

Committed suicide."

Dumbledore smiled and patted his protégé on the shoulder: "The most important thing is that you have not given up and have worked hard for so many years."

"Actually, it's better to treat the symptoms rather than the root cause." Dumbledore picked up the empty syringe on the ground and said, "If Kano's serum can eliminate werewolf transformation once and for all, I'm afraid you will become a thorn in the side of Greyback and others in the future."

Kano smiled and shook his head: "If it weren't for Greyback's two men, I wouldn't be able to make this serum. I can only say it's fate."

"Next semester, we will make a large amount of serum at St. Mungo's and let the werewolves come voluntarily to buy the injections."

"I hope Greyback will come soon and let me chop off his dog's head so that I don't have to look for it anymore."