HP in the name of Slytherin

With Grindelwald joining, Catherine and Dumbledore would indeed feel more at ease after leaving for a few days. Of course, in order not to cause a commotion, Grindelwald used Polyjuice Potion.

The first person he pretended to be was Catherine, who was about to leave.

Grindelwald: ...

He lowered his eyes to look at the potion in his hand, then raised his eyes. In front of him was a smiling Catherine, and behind him on the right was Dumbledore, who lowered his eyebrows and lowered his eyes, obviously leaving everything to Catherine. That look was compared to that of Newt a long time ago. Scamander still trusts.

Catherine had guessed correctly before. Grindelwald was fighting back and forth with her because he didn't want to completely listen to Catherine and Dumbledore's arrangements. His personality was not to be subordinate to others.

But at the same time, he has a high sense of vigilance. The better the future he sees, the more careful he is, and the less likely he is to leave it to others to operate.

He must be personally involved in it, and only then can he feel relieved when he sees the final outcome.

This is a balance. On one side is his character that has not changed for decades, and on the other side... is an illusory, happy ending.

He closed his eyes and drank the thick soup in one gulp.

He had done so many things in the past that others thought were "insubstantial". If the International Federation of Wizards hadn't found Dumbledore to pursue him, he would have almost succeeded.

This time, he will definitely succeed!

He will definitely get that ending.

The Polyjuice Potion took effect very quickly. Within seconds, two Catherines appeared in the secret room. Even the most difficult-to-replicate hair color and eye color looked exactly the same.

Catherine handed the remaining medicine to Grindelwald: "I have adjusted this polyjuice potion. You only need to drink it once a day. There is enough here for you to use for seven days. Albus and I will definitely be back within seven days."

Grindelwald still doesn't know exactly what happened that day, but he only speculates from the fact that they are currently at Hogwarts. He asked: "What are your plans for the International Federation of Wizards?"

He knew there was a terrible secret weapon hidden there.

"If you want to ask questions, try to conduct them in the UK." He reminded awkwardly.

He once tried to test that terrible weapon. It seemed to be some kind of magical creature. At that moment, he saw that he would die if he continued to move forward, so he immediately chose to retreat and not try again.

Fortunately, such a terrifying magical creature cannot leave a certain range. Through investigation, Grindelwald knew that it was a guard dementor. Don't enter the headquarters of the International Federation of Wizards. It will be fine if the leader of the federation announces that he will be killed.

Catherine nodded vaguely, but did not agree clearly. Unexpectedly, Dumbledore explained: "Catherine and I will find a way."

Grindelwald frowned, "Do you have any way to deal with the guard dementors? The trial was suddenly so noisy that day. Did they call out the guard dementors to stop you?"

The International Federation of Wizards, when he was still active, pretended to be aloof, as if he were some kind of royal family, and did not allow ordinary wizards to offend.

The reason why Grindelwald had seen the guard dementors before was because he tried to go in to inquire, but the president at the time called out the guard dementors without saying a word.

It really gave them an opportunity to scream in front of him. If there is something powerful that can be used, just use it vigorously, right?

He had long seen through the hypocrisy of those people. Dumbledore might have had some respect there before, but he had been squatting in Nurmengard for so many years. Those people must have become more and more disrespectful of Dumbledore. Maybe even guard against him and edge him.

Oh, weak ant.

His magic quickly recovered after Catherine completely removed the barrier. Although he is still thin now, his age seems to have gone far away. He looks like a beast that has lived to old age and fought to old age, with sharp eyes.

Catherine said nothing since Dumbledore started speaking, leaving the question to Dumbledore.

Obviously Dumbledore knew Grindelwald better. He frowned and said, "There are some ways. Catherine will go and take a look first. I will go over after making sure it is safe."

Is it dangerous for Catherine to try first? Grindelwald had no objection, as long as Dumbledore didn't take the risk directly.

A very Slytherin-like smile appeared on his face: "Miss Slytherin was known as a storm in the magical world a thousand years ago. She will definitely be fine now a thousand years later."

Catherine also faked a smile: "Thank you for trusting me, Mr. Grindelwald."

Dumbledore looked around at these two people who looked very hypocritical at first glance, and suddenly understood why Catherine didn't like Grindelwald very much... probably because in some aspects, the two of them were a bit similar.

Then he himself, who is related to these two people...

Dumbledore quickly calmed down. He heard Grindelwald say "resurrected from the dead" through the double-sided mirror.

He said at the time that he saw an important person come back from the dead.

Dumbledore is not that narcissistic. He thinks that the people Grindelwald said about returning from the dead are related to him, and they are probably just people important to Grindelwald.

Catherine used this to control Grindelwald according to his personality, and Dumbledore didn't have any problem at all.

The reason why he explained his whereabouts instead of Catherine's explanation was because he understood Grindelwald's personality better than Catherine.

If you don't tell him anything and come back with the guarding dementors when the matter is over, Grindelwald, a vindictive guy, will definitely feel that they are ostracizing him and being insincere. When the time comes, let's not say that they have a grudge and cause trouble when they cooperate, like now. From time to time, he would yin and yang to Catherine, and it would definitely be necessary to make her feel unhappy.

Catherine is not a doormat, and she can still tolerate his provocations, but don't let things go wrong again when the time comes.

He was worried here, and Catherine and Grindelwald were disgusted with each other over there.

"Since there is no problem, I will leave first and you wait for my news." Catherine's last words were entirely addressed to Dumbledore.

Dumbledore nodded, "Be safe."

Catherine said she was leaving, and before leaving, she flirted with Grindelwald again: "Mr. Grindelwald, although I have some privileges, I hope you will not disgrace me as a Slytherin prefect. How is my daily life? I have given you some advice before. If you remember, my friends will help you cover it up, so you should have no problem, right?"

Grindelwald also wanted to catch up with Dumbledore after Catherine left, but Catherine acted like "Let's go quickly, my secret room is about to close." She also "kindly" reminded him: "Go out from here. There is a person named Tiantian at the door." The cute elf in the circle can take you back to the lounge. My things are all brand new, so you can use them with confidence."

Grindelwald kept rolling his eyes at this annoying Miss Slytherin, but his face showed the gentle expression that Catherine usually used, and said with a smile: "Don't worry, Miss Slytherin, I will take care of myself. "

Catherine also felt a little jealous when she saw his expression. She didn't act like this. Grindelwald must have deliberately disgusted her.

But since Grindelwald left, there was no way she could pursue him and entangle him.

Catherine: It's okay, don't be angry, there's nothing to be angry about.

Haierbo: [Master, do you want Haierbo to eat this old wizard? 】

【gone. 】She said to Haierbo, and also to Dumbledore, who knew the language of snakes.