From Beauxbatons to Hogwarts

Calvin was indeed distracted. When he heard Rowena talking about the Patronus Charm as the backside of the soul, he remembered a dangerous experiment he had done.

When he invented the magic tracking potion and used it to track the flow of magic in magical animals, he experimented on it himself.

That day, when he looked at the bright magical structure in the unicorn's body, he felt that he had discovered all the secrets of magic, so he drank the remaining blue potion in the crucible, took off his clothes, and stood in front of the mirror.

To his surprise, the potion did not show a blue magic structure in his body, but gradually escaped from his body, forming a majestic big tiger behind him. .

Although the big tiger formed by the magic potion quickly disappeared, Calvin still recognized the tiger at a glance as his patron saint white tiger.

Then a horrific scene happened. Calvin discovered that he had lost his magic and became a squib.This almost plunged Calvin into despair, even though he had never experienced this when facing Voldemort.

Calvin tried countless ways to restore his magic power, but all failed. Just when he was about to write to Nico Flamel for help, one of his enemies suddenly found him and wanted to kill him. Take action.

Calvin, who had lost his magic, was naturally no match for his enemy, but he didn't want to die, so he picked up the wand to fight back, but he couldn't cast a single spell, not even the simplest lighting spell.

Just when one of the opponent's fire spells was about to burn Calvin, a big white tiger suddenly appeared from behind him, blocking the blazing flames and temporarily repelling the opponent.

So Calvin was surprised to find that he could use magic again, and then defeated his opponent.

After the incident was over, Calvin didn't tell anyone.He didn't understand why the wizard couldn't show the magic structure, and why the patron saint appeared behind him after drinking the potion.

Calvin did not dare to repeat this experiment on himself, nor did he dare to let others do it.I had to keep this matter in my heart forever.

In class, he also gave strict instructions to students not to take it themselves or add it to other people's food or drinks as a prank.To this end, he strictly controlled the dosage of potions distributed to students and added a powerful emetic specifically for wizards.

"Patronus...the back of the soul..." Calvin murmured alone, "But why does the magic disappear?"

"What are you talking about?" Rowena asked.

"Ah, ah, it's nothing," Calvin came back to his senses, "You continue."

Rowena nodded and continued, "Let your friend feel the threat to his life. Maybe his patron saint will come out to protect him. At this time, use memory to stimulate his soul."

"I'm just providing an idea. After all, I haven't tried it myself."

Calvin nodded slightly and asked, "Rowner, have you ever heard of a wizard who suddenly lost his magic?"

This question shocked Rowena, "Why do you ask this?"

"Just... just asking."

"There are two possibilities. First, the wizard's patron saint is no longer willing to protect the wizard. Second, the wizard voluntarily gave up the protection of the patron saint."

"Is the wizard's magic related to the patron saint?" Calvin thought of his conclusion that the wizard's magic is related to beliefs, emotions and will.

"Of course!" Rowena said exaggeratedly, "This is the first spell cast by the first wizard."

Then it means that the patron saint is related to the wizard's beliefs, emotions, and will, and there seems to be no problem in saying so.

So back then... I definitely would not have voluntarily given up the protection of the patron saint. It should be that when my magic power disappeared, the patron saint was no longer willing to protect me.

It seems that my patron saint is a tsundere. I just wanted to take a look at it, and it ran away from home. It will not continue to protect me until I encounter danger.

Calvin rubbed his chin and came to his own conclusion.

"Last question," Calvin carefully took out a crystal bottle from his sleeve. Today he proudly took out the locket, "Do you recognize this?"

"Huh? Isn't this Salazar's locket? He recorded all his knowledge about potions, black magic and astrology on it." Rowena picked up the crystal bottle and looked around.

"Who made him into a Horcrux?" Rowena frowned.

Calvin pushed up the Thestral's glasses and saw the piece of Voldemort's soul sleeping in the locket, "It's still the same person, the one who made your crown into a Horcrux."

"He must be crazy," Rowena put the crystal bottle back on the table, "he actually made two Horcruxes."

"Two?" Calvin sneered, "You underestimate his madness. He made at least four Horcruxes!"

Rowena shuddered and muttered, "Crazy!"

Then, she looked at the locket in the crystal bottle and said with a smile, "Let me guess, you can't open it?"

Calvin smiled without saying a word and looked at Rowena quietly.Rowena asked for trouble and said directly, "You definitely can't open it. According to Salazar's character, you should use Parseltongue to open it."

"Parseltongue?" Calvin began to recall the records he had seen, as if Salazar did have a closer connection with snakes.

Rowena played with the crystal bottle, "Yes, Salazar himself is a Parseltongue. There is nothing strange about setting up a relic that can only be opened with Parseltongue."

"So do you know Parseltongue?" Calvin asked.

Rowena shrugged, "I have no memory of this. Maybe Ms. Ravenclaw didn't give it to me, but I think she didn't know it either. Anyway, I get scared when I see snakes."

"Okay," Calvin put the crystal bottle into his sleeve, "I still want to thank you for helping me a lot."

"It's nothing. I should be leaving soon. I should help the younger generation before I leave." Rowena said calmly.

Calvin was a little surprised. He also wanted to come to Rowena often to discuss magic. "Will you disappear?"

"Of course," Rowena was not afraid that he was about to disappear. "Ravenclaw only wanted me to see the wizarding world and the Muggle world in the future. Now that my mission is completed, I should leave. "

As she spoke, she took out a thick stack of manuscripts from the ring on her left hand and handed it to Calvin.Calvin took it and looked through it roughly. It was covered with Rowena's delicate handwriting.

"This is some of my knowledge and insights about the Muggle world these days. If you can, please help me publish it."

Calvin turned to the first page of the manuscript and saw the title of Rowena's book - "Dialogue with History - Starting from the Muggle Technology Explosion"