The wizard in Hogwarts is unscientific

"That's true! If it's just for fighting, it's enough to master a few good spells.

Andy agreed and said: "The rest is training in combat experience... Harry is a seeker, and his nerve reaction speed is faster than ordinary people. He has an advantage in this aspect."

"That's right! That's it." Sirius showed an expression of 'Heroes see the same thing'.

It can be seen that after this period of time together, Sirius has fallen deeply in love with Harry. As long as you praise Harry, you are a good friend of Sirius.

"correct……"

Andy thought about it for a moment, and then said: "Sirius, no offense, but I am indeed studying the fusion of mind and magic."

"And Obscurus...is the product of the fusion of mind and magic."

"Last time you said..."

The Black family once conducted experiments on Obscurus, but after all, this was a bloody history that was covered up. Andy actually didn't want to mention it again in front of Sirius unless necessary.

Fortunately, Sirius didn't care about this. He raised his eyebrows and said, "Oh? The famous genius wizard Andy Collins, the smart Ravenclaw, also needs to ask Gryffindor for advice?"

Andy spread his hands and said apologetically: "Sorry, it seems I have to say it again. I don't mean to offend. But...Sirius, your ancestor is Slytherin."

Sirius:"……"

This is very hurtful!

Harry sat aside and looked at Sirius with the same curious eyes.

The fusion of mind and magic...

After reading Andy's paper, Harry already understood what this meant. Although he couldn't do it himself, he was still very curious about Mo Ran.

Sirius smiled lightly and said generously: "Okay! What do you want to know?"

I have to say that Sirius looked quite elegant after tidying up.

Andy thought for a while and said: "We mentioned last time that the reason why Obscurus separated from its host was because Obscurus could not adapt to stable magic...right?"

Sirius spread his hands, "That's what they concluded."

Andy asked tentatively: "Have they... tried to save the Obscurial?"

"certainly!"

Sirius showed a hint of sarcasm and said: "They worked so hard to do the Obscurus experiment, not just to let those children die before they are ten years old."

"They tried a lot of things, but ultimately they failed."

"That was a long time ago."

Sirius recalled it for a moment, and then continued: "It must have been about seven or eight hundred years."

It was rare that Sirius was willing to talk, and Andy took the opportunity to ask many specific details about the Obscurus experiment.

But Sirius didn't remember very clearly.

He only read it once when he was very young, and then the files were put away by his mother.

After knowing that Andy was studying these, Sirius also looked for it, but he didn't find it.

Although Sirius didn't know much, it was already very important to Andy.

After getting what he wanted, Andy borrowed a few more books, then said goodbye and left.

…

After returning home, Andy locked himself in the bedroom, then took out his notebook and quill, and wrote down all the information about Obscurus collected during this period.

Some of this information was read in books, and some was heard from Sirius, Grindelwald, and Dumbledore.

There are also some summed up by Andy himself!

After writing, Andy read it from beginning to end again. After making sure that nothing was missing, Andy spread the notebook flat on the desk.

The information is messy.

Some places contradict each other.

Some are even just personal conjectures.

It can be seen that the mainstream society in the magical world has positioned Obscurus as a 'dark magical force' a long time ago. They are extremely repulsive to this power and are not even willing to study it.

But this is normal!

After all, the way Obscurus was born... it was destined to be unpopular.

What's more, Obscurus will also kill the host.

In the history of the wizarding world, only a few wizards have studied the power of the Obscurus.

Newt Scamander is one of them.

He positioned the Obscurus as a magical life, a magical life born in the body of a young wizard.

"Magical life..."

Andy looked at the notebook with a thoughtful expression, "Maybe... it should be a magical parasitic life... because Obscurus cannot survive independently from its host."

"Well... magic comes from life, and this energy from life gives birth to new life..."

“Will it erode our vitality?”

Andy looked at the information about the Obscurus in his notebook, trying to find some related clues.

Sirius said: The reason why Obscurus separated from its host was because Obscurus could not adapt to stable magic power.

This is the conclusion that the ancestors of the Black family drew from the Obscurus experiment.

The credibility is very high!

Grindelwald said: Only our own magic can become Obscurus, and the magic of nature stolen through magical transformation will not change. If the two keep each other in check, the silent one can live longer.

To be honest, Andy feels that Grindelwald's point of view is more reliable than his previous point of view.

Because the gestation of Obscurus involves the fusion of soul and magic.

How can the magic from nature be integrated with the power of human souls?

Because of this, this external force will not become Obscurus.

"if it is like this……"

Andy pondered for a moment, "Once the magic transformation and Obscurus experiments are successful, won't my body become the Three Kingdoms?"

The magic of the Fat Cat Patronus, the magic of magical transformation, and the magic of the Obscurus.

Ah this...?

"Fortunately... the triangle relationship is the most stable!" Andy comforted himself in his heart.

But this brings everything back to the original question: How to prevent the Obscurus from leaving its host?

For now, only Sirius has given an answer.

The credibility is very high, but it may not be reliable.

"Hmm... still lack of key clues."

Andy thought for a while and suddenly made up his mind, "We still have to continue to contact Grindelwald."

Take it with you, grandpa, don’t use it in vain!

Andy set a small goal in his mind: to completely hollow out Grindelwald before the start of his fourth year.

…

Just when Andy was planning how to communicate with the 'portable grandpa', Grindelwald, as the 'portable grandpa' himself, was not in a good mood.

He was hung up on!

Who is Grindelwald? What status? You, a third grade wizard, dare to hang up on me?

You don’t want to mess around anymore, do you?