Canaan followed Snape to the crypt of the castle, and they walked into a damp room.

"Is this your office, but the moisture in the air is so heavy that the herbs won't spoil?" The walls were dimly lit, and there were many large glass jars on the shelves along the walls, and all sorts of disgusting things were floating in them.

"I put a protective spell on it, dry and dehumidify. Snape gave a rare explanation, then pulled a book out of a drawer in the cupboard.

"What is this?"

"My notebook. ”

"That's thick..."

"Shut up!"

"Uh, okay. ”

"I asked Professor McGonagall to go to the library in the United States to look for materials, and then I found information on Yuehua grass and Yuehua potion, which can help people quickly calm their minds and put their brains into a subconscious dormant state. Snape said quickly, flipping through the heavy notebook with one hand.

"I also know about it, and I was there at the time. Later, I also wrote to you. Canaan chanted.

"Some time ago, someone found a few moonflower grass in France, and I bought a few. Snape continued.

"Damn, you bought it?" shouted Canaan, he didn't expect that the Moonflower Grass had been bought by Snape. He tried his best at the time, and later found Deran, but he couldn't help it.

Snape was impatient at the sound of startling, and he turned his head to stare at Canaan with his cold eyes.

"Okay, I'll not say anything, you go on. Canaan immediately covered his mouth and looked like a good baby.

"After my experiments, I found that the Yuehua grass itself has a powerful medicinal power, but if it is made into a Yuehua potion, the medicinal effect will increase exponentially. ”

"Although there are materials for the preparation of the Yuehua Elixir in the book, it doesn't seem to have a detailed proportion?" asked Canaan.

"That's true, but I've tried it with some moonflower grass and I've made it. Snape said calmly, then flipped to a page of his notebook.

Canaan looked over and found that it was a detailed record of the various dosages and ratios of the raw materials for the Yuehua Elixir, which seemed to have been recorded by Snape by hand.

"You're really amazing!" Canaan complimented heartily, he was also proficient in some potions, and knew that it was not easy to reverse the detailed recipes of various materials for the finished potion by just arranging the materials, and it was also in the situation of extremely scarce raw materials.

"How many moonflower plants did you use?" asked Canaan again.

"There are two left. ”

Snape went to a counter where the potions were kept, and Canaan saw that there were a number of protective charms applied to it. He pulled out five vials of potion from the counter, the liquid inside glowing as if there were stars flowing inside.

"This is the finished Yuehua Elixir, because the medicine is very strong, so I divided it into five vials. Snape pulled out a wooden box and gently placed the small flasks inside.

"Have you tried to cultivate the Moonflower Grass?" Canaan felt that as long as there was a steady supply of the Moonflower Herb and a detailed recipe for the Moonflower Elixir, it would not be a problem to make this potion at all.

"There were three left, but that one was planted in the greenhouse, and it didn't take long for it to wither. The remaining two trees can only barely stay alive through magic. ”

"Then how can these moonflower grass grow in France, it stands to reason that the current environment cannot support the demand for moonflower grass. Canaan was confused.

"You should ask Dumbledore, he brought me this grass. Snape said slowly.

"Oh,. Canaan felt that the trough cake was too much, and he didn't want to see Dumbledore again.

"Take these potions with you, it's time for you to go. Snape shook off his large black robes and sat down in his office chair.

"Hehe, then you're welcome. By the way, Professor, aren't you going to give it to me?" Canaan said with a grin, tucking the wooden box into the storage bag. He saw Snape holding a quill as if he were grading students' homework, which was a real embarrassment for him.

"I'm sure it's hard for you, and close the door before you go. He didn't look up and said coldly.

"Okay, I'll see you later, I'll see you when I'm free. ”

......

Out of the castle at Hogwarts, Canaan saw that there were no more broomstick-riding wizards in the air, and thought that they had finished class. He was going to see Hagrid and say hello to him before leaving. However, he still has an idea to test in Hogwarts.

Then Canaan slipped to the bathroom on the second floor, where the crying myrtle frequented, so no one wanted to be here for convenience, after all, no one wanted to be watched by a female ghost while they were booing.

After making sure that there was no one here, Canaan slowly put on the hanging ring and drew a circle in front of him, a golden spark appeared in the void, and then a golden circle with a diameter of about one meter appeared in front of him, and the space connected to the opposite side was Canaan's underground laboratory.

A man on the other side poked his head over, and he saw Canaan, "Master?"

"Scart, it's okay, you're doing well. Canaan saw Scat holding his wand with a wary look on his face.

"It seems that Hogwarts' anti-phantom shifting magic circle can't restrict the ancient one's spatial opening technique, and indeed, the two are indeed different in terms of spell casting systems. Canaan casually closed the door of the space and guessed.

He estimated that the existing magic arrays and devices in the wizarding world against phantom migration should have been researched for phantom migration spells, and could not restrict other types of magic from moving in space. This means that Canaan can come and go in places like Hogwarts at will with the help of the Space Door Opening Technique.

Pulling out his wand, Canaan cast a disillusionment spell on himself, and then opened another spatial door, this time in the Forbidden Forest, not far from Hagrid's hut, in a relatively remote location. After all, he didn't want to run back along the drawbridge anymore, and if he had the ability not to do so, there was really something wrong with his brain.

Coming out of the spatial door, Canaan looked around and made sure that no one was seeing all of this before he closed the spatial door.

"What's the sound?" Canaan looked in the direction of Hagrid's room, and saw that there seemed to be a fight.

He urged the pseudo-Agomoto Eye on his chest, opened the mirror space, and slowly approached Hagrid's hut in the mirror dimension. As long as the matter is not folded in the mirror space, the energy supplied by the emerald can still be supported and will not exceed the load.

"Jorinster, I didn't think you would dare to do that?" Dumbledore held his wand in his hand, his voice furious and incredulous. Hagrid sat down next to him with a little red umbrella in his hand, panting.

Dumbledore had wanted to find Hagrid to verify what Canaan had said, but when he arrived, he found that Jorinster was attacking Hagrid. If he had been late, Hagrid would have died under Jorinst's wand. He really didn't expect that the student he fancied was really as ruthless as Canaan said.