The wizard in Hogwarts is unscientific

Chapter 613 The Death Eater named ‘R.A.B’

With this thought in his mind, Andy had no dissatisfaction.

In any case, Dumbledore still has the identity of 'headmaster'. No matter how much Andy tries to sneeze, he's still just a student.

"Is this the magic potion?" Andy walked to the raised stone pier in the center of the platform and looked at it curiously.

This is a stone pier connected to the platform. There is a concave bowl-shaped pit on the stone pier. The pit is filled with a strange gray-white potion. There is also something like a shell placed next to it.

Andy picked up the shell, filled some potion, and sprinkled it on the ground beside him.

The water stains on the ground disappeared almost instantly, and the potion in the small pit showed no sign of decreasing.

Andy poured the potion into the puddle on the side again, but the result was the same. The potion in the small pit did not decrease at all.

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"Professor, is this alchemy?" Andy asked curiously.

"Yes!"

Dumbledore nodded, "Voldemort is indeed a rare magical genius."

Andy placed the shell on the stone pier and asked: "This effect should be limited in scope, right?"

"These potions cannot restore indefinitely. No matter how magical the magic is, it is impossible to create something out of thin air. Well... maybe it can, but I don't think the mysterious man can do it."

"The range may be this cave!"

Andy looked around and continued: "Although the boat can only go back and forth once, house elves can come and go freely here."

The cave has 'anti-Apparition' magic, but the house elves' magic is not restricted.

"The mysterious man obviously ignored these." Andy finally added.

"Pour the potion outside the cave?"

Dumbledore reached out and touched the stone pier and said in surprise: "I have to say, Collins, you always have some fantastic ideas."

When Andy heard this, he spread his hands and looked innocent.

There is a big difference between the thinking mode of wizards and the thinking mode of Muggles. Magic brings many conveniences to wizards, but at the same time it also limits the thinking mode of wizards.

As people become accustomed to convenience, they will become lazier and lazier.

"Let's try it first!"

With that said, Andy controlled Kreacher to fill a little potion, and then apparated outside the cave to sprinkle the potion.

This time, the potion failed to recover.

"Professor, Andy, the potion is low!" Harry kept watching the movement of the potion, and when he saw that the potion had not been restored, he immediately shouted happily.

"The recovery of the potion does have a limited range."

Andy suddenly felt a little emotional, "Even the most inconspicuous things, as long as they are placed in the right position, they can play a huge role."

Dumbledore also sighed after hearing this: "Voldemort obviously ignored this. I remember I taught him."

Andy: "..."

It is good for people to live long, and they can participate in everything.

The few of them said nothing. With Kreacher's diligent work, all the potion in the pit was quickly poured out.

After the potion disappeared, a light green locket suddenly appeared inside.

"Professor!" Harry shouted, not daring to act rashly.

Andy walked over and picked up the locket, shook it in his hand, and suddenly frowned and said, "Professor, something seems wrong."

With that said, Andy opened the locket with a click.

There is a note in the locket.

Andy threw the locket to Harry, opened the note and read it.

"The Dark Lord... must have been written by some Death Eater."

"I know that when you read this letter, I will be dead. But I want you to know: I discovered your secret. I have taken away the real Horcrux and destroyed it as soon as possible. "

"I am willing to risk my life for you, who is just a mortal of flesh and blood when I meet my opponent."

"…R.A.B."

After reading, Andy handed the note to Dumbledore, "Professor, take a look! The Horcrux was taken away by someone, it should be a Death Eater with the initials 'R.A.B'."

"Well... the time of death was about thirteen years ago."

"Let Professor Snape get a list of the original Death Eaters. It should be easy to find out who they are."

Harry looked at Andy with envy when he heard this, "Andy, you are so smart, you thought of so many clues so quickly. I didn't think of anything just now."

He was of no help in this adventure.

This made Harry a little disappointed.

Andy had no time to comfort the sensitive heart of the adolescent boy. He looked at Dumbledore and asked curiously: "Professor, have you thought of who it is?"

With Dumbledore's understanding and importance of Voldemort, he should know the list of Death Eaters well.

R.A.B... shouldn't be hard to guess.

"Yes, I do have an idea."

Dumbledore glanced at Andy and Harry and said, "I think we should go back."

"Let Kreacher take us back! It's more convenient this way." After saying that, Andy controlled Kreacher to come to him and put his hand on Kreacher's shoulder.

Dumbledore and Harry also grabbed Kreacher's body.

Snapped!

The Apparition was activated, and the next moment, Andy and the other three returned to Grimmauld Place again.

"Collins...I have some questions for Kreacher."

With that said, Dumbledore winked at Andy, and then led Harry straight towards No. 12 Grimmauld Place.

Andy was not surprised that Dumbledore found himself controlling Kreacher. After all, Kreacher's behavior was so abnormal that anyone with a little bit of sagacity could notice something was wrong.

Andy would have been really surprised if he hadn't noticed.

After breaking the Imperius Curse, Andy followed Dumbledore into No. 12 Grimmauld Place, leaving Kreacher standing there with a confused look on his face, not knowing why he appeared outside the house.

Andy had modified Kreacher's memory before going to the cave.

"Harry! Are you okay?"

In the house, Sirius had been waiting impatiently for a long time. As soon as he saw Harry, he couldn't wait to walk over. He was relieved to see that Harry was intact.

"Professor, Andy."

Sirius said hello, and then complained with a dissatisfied look on his face: "Andy came back and borrowed Kreacher from me before. I thought you were in some trouble. I asked him... I wanted to go over and help you, but what did he do? They refused to say anything.”

"Kreacher really helped us a lot."

Dumbledore looked a little serious, "Sirius, can you take me to see Regulus' bedroom?"

Hearing the name 'Regulus', Sirius's face looked a little unhappy, "Professor, what are you looking for that guy for? Has he done anything bad before?"

"What's his full name?" Andy suddenly asked.

Sirius was obviously reluctant to mention this person, but when he heard Andy's question, he still answered: "Regulus Arcturus Black (Regulus Arcturus Black)."