Hogwarts: Start in Azkaban

"Okay, take this notebook back and look at it first. It is what I learned when I practiced the Patronus Charm. It records some tips. Remember that the Patronus Charm needs to use good memories as the core of strength to concretize it. Released with a wand."

"The second half of the note is the attacking spell Shenfeng Wuying Zhuan that I developed by myself. If you have reached a bottleneck in the practice of the guardian angel, you might as well try to learn the Shen Feng Wuying Zhuan."

Snape took out an old notebook and handed it to Chu He.

"Thank you, Professor Snape."

Chu He took the notebook and opened it, and was surprised to find that it was actually a notebook of magic principles.

If you think about it carefully, Snape can see that he has a profound research on the principles of magic when he can create his own magic.

Being able to hand over this precious manual of magic principles to himself, Snape obviously trusted himself very much, and Chu He couldn't help feeling a little moved when he thought of this.

"Professor Snape, I'm afraid I have something to confess to you."

Chu He hesitated, since Snape treated him so well, he felt it was time to give back to Snape, but he still needed to pass a small test.

"What's up?"

Snape asked.

"I've been in Azkaban because I used the Unforgivable Curse to kill the Muggle who robbed me."

"I know, Dumbledore told me about your past, and I don't mind, as long as you don't kill Harry Potter, we'll be friends forever."

Snape looked at Chu He calmly.

"Harry Potter?"

Chu He was a little surprised, after all, in Snape's potions class, Snape didn't give Harry Potter a good look.

"He's the son of a woman I... love, I was a Death Eater back then, and I couldn't protect her... so at least her son."

"illegitimate child?"

Chu He asked subconsciously, and then saw Snape glaring at him unhappily.

"It wasn't. I was addicted to the dark magic and I finally broke with her, and she had that child with my rival James Potter."

Snape sighed, he only told Chu He about this, because he really thought that Chu He was his only friend, and Chu He took the initiative to confess to himself that he had entered Azkaban, so he felt that he too. something to say.

"That's it."

Chu He took out his wand from his sleeve, and then tapped the tip of the wand on his temple.

"?"

Snape looked at Chu He with some doubts. It wasn't that he couldn't see that Chu He planned to use Legilimency to extract a part of his own memory, but what he didn't understand was what Chu He wanted to show himself.

Afterwards, Chu He extracted the memory related to the passive anti-curse of the Unforgivable Curse he created, and then put it into a vial and handed it to Snape.

He wouldn't treat his friends badly. Of course, the reason why he didn't give Cassandra or Hermione this memory was not because he was reluctant, but because the Unforgivable Curse was a bit deep for them, and it was unforgivable after all. The curse may cause discomfort to both of them.

After you find the right materials, make them an accessory that is immune to the Unforgivable Curse.

Snape was different. He had been a Death Eater, and he could accept that he had killed Muggles in the past. He would definitely understand himself, so he taught Snape this precious research memory.

And Snape's getting stronger, and he'll be able to help him when he fights Voldemort himself.

"Professor Snape, this is my previous research on the Unforgivable Curse. Please take a look. Of course, if you have anything that can be improved after reading it, please let me know."

"Okay, I'll take a look."

Snape took the vial and put it in his pocket, then Chu He left the Potions classroom with Snape's research notes on spells.

That night, Snape borrowed a Pensieve from Dumbledore and put the Chu He memory in the glass bottle into the Pensieve.

To be honest, Snape himself didn't value Chu He's memory too much before watching it, after all, Chu He was just a nine-year-old child.

Remembering yourself is more based on the behavior of friends giving gifts to each other.

But when Snape's consciousness came out of the Pensieve, he sat blankly on his bed, unable to regain his senses for a long time.

That kid actually developed a passive-triggering protection spell for the three unforgivable spells.

It can be said that as long as there is Chu He's improved counter-curse, he will be invincible against dark wizards, and even Voldemort... has the strength to fight!

He now understands why Chu He didn't apprentice, the reason is very simple, he can't teach a genius like Chu He.

I'm afraid only Dumbledore could possibly be qualified to teach Chu He, but he wouldn't allow that to happen, because Dumbledore isn't exactly as kind as he looks, he's an old wizard who takes the big picture and God knows if he will One day sacrifice Chu He for what benefit.

Snape began to carefully practice Chu He's improved counter-curse against the Life-Slaying Curse.

Since Chu He has given himself this memory that can be said to be a sensation in the magic world, it means that he should have certain expectations for himself.

And that kind of expectation is probably up to him to fight Voldemort to the death.

He absolutely must respond to this expectation, and this time, he must protect his only remaining friends.

…………

"Tsk... This Patronus Charm doesn't seem to suit me..."

On the other side, in Chu He's secret classroom, Chu He looked at the white halo on the tip of his staff and was not very satisfied.

It was the Patronus Charm he tried to cast after reading Snape's Notes.

The difficulty of the Patronus Charm itself is not difficult for him, after all, he has even mastered the Forbidden Charm, but the problem lies in the good memories.

He doesn't have many good memories...after all, only the memory of Cassandra feeding herself macarons on the Hogwarts Express.

The Patronus Charm requires very happy memories to support, in fact, it is the embodiment of a person's inner happiness, and this level of memory cannot make him release a more powerful Patronus Charm.

Perhaps, I have to improve the Patronus Charm a little bit. *