Similar to Bai Zhenyu's assumption, things in the spiritual world are relatively rare in the real world.

Looking at Dumbledore's wrinkled smile on his face, he knew that they had gained a lot this time.

"Look, there are so many leaves of the Black Iron Tree, and as far as I know, the ornaments made from these leaves can help the wearer block some vicious curses, especially for spiritual sorcery.

"We should give these leaves to Professor Bock for study."

Felicia Bock is the Alchemy Professor at Hogwarts, and since the class is only open to eligible 6th and 7th year students, the professor has never appeared in front of new students.

For Bai Zhenyu and other freshmen, Felicia, the most idle professor at Hogwarts, is very unfamiliar.

"Ah, these black pearls should be 'Dark Elf Spirits'!" Dumbledore continued, "It's a good thing, it's against many dark magic attacks.

"I think Professor Quirrell will need it badly, and I'd suggest that Professor McGonagall and Professor Flitwick should study some as well, but be careful how they are preserved, otherwise the power of the pearls will easily dissipate.

"Are these crystals the flowers of the Iron Tree? This is a good thing, it is said that the black iron tree only blooms once in 300 years, and you are really lucky!

"You can use them to make potions into the spirit world, I think Snape should study them."

Bai Zhenyu tugged at the corners of his mouth: Okay, this is the end of the partition.

That is, he paid some raw materials, but he was likely to get some accessories to resist spiritual attacks and witchcraft, as well as some methods or magic items to resist black magic, as well as potions that could enter the spiritual world.

The first two things Bai Zhenyu is very interested in, Western alchemy is very famous in the magic world, I believe these things will not disappoint him.

As for the potion that entered the spiritual world, Bai Zhenyu didn't look forward to it much.

Such a dangerous journey is not enough for one time.

"I'll reward you accordingly." Dumbledore smiled, "But after listening to your story tomorrow, we will distribute it together."

"Alright, now you can go and rest."

After the four young wizards left the hallway together, Ron grinned and said, "Professor McGonagall has added too few points, we should have earned more than five points." ”

However, looking at his expression, he was still very satisfied with this result, and there was also the reward promised by Dumbledore, which was also very exciting.

Bai Zhenyu explained: "Professor McGonagall's trick is called handling gently, deducting less and adding less.

"Let's go to the trolls to 'play games', which is a serious violation of the school rules, even if it is over.

"Just look at Snape's stinky face and see that Professor McGonagall was very dissatisfied with the way he handled it.

"Don't forget, we took 20 points for picking Malfoy's pants, and now we've only deducted 5 points for poking such a big basket, which is pretty telling.

"Besides, if you seriously disobey the principal's order, do you still want to give us extra points?"

Ron shook his head, "White, you must be the roundworm in Professor McGonagall's stomach!" ”

Harry and Hermione also looked at each other to indicate that these were things they hadn't expected.

"Mr. Weasley!" Bai Zhenyu said: "Thinking of your terrible Transfiguration in the spiritual world, I have to re-examine your Transfiguration Results, and you must complete the Transfiguration homework independently in the future." ”

Ron pursed his lips, "White, I'm complimenting you on understanding Professor McGonagall's good intentions, but the metaphor is a little exaggerated." ”

Bai Zhenyu said with a smile: "Ron, you are very suitable to be a politician after graduation, this ability to steer the rudder is unmatched among the freshmen." ”

The four little wizards laughed as they walked to the Great Hall.

It's not dinner time yet, but there are already many young wizards here to rest or study on their own.

Bai Zhenyu's outfit immediately attracted the attention of the little wizards, and the two brothers, George and Fred, immediately greeted them with hippie smiles.

Fred said, "Let me guess where our sweet brother went on the day he disappeared?" ”

"I guess it's the Forbidden Forest!" George smiled, "Otherwise, how could the clothes be torn like this?" Still embarrassed? ”

Ron pinched his waist: "You would never have imagined what we went through......"

At this time, four portions of food appeared on the long table, and Ron didn't have time to brag in front of his brothers, and the four little wizards devoured it.

One serving per person was not enough, and each of them ate three servings in a row before they felt wonderfully full.

By the time they reached the third serving, they were too sleepy to raise their heads, yawning for a long time, and went back to their dormitories to rest.

Only Bai Zhenyu insisted on taking a shower, and when he came out of the bathroom, Harry and Ron were already asleep in their dirty clothes.

They slept until the next morning, when they woke up refreshed.

While Harry and Ron were changing clothes, Bai Zhenyu started to practice again, and he aimed his wand at his bed: "It's neat!" ”

The quilt and sheets began to stir again, and finally the square quilt was basically formed, and the sheets became very flat.

Harry said, "Congratulations, you've finally mastered this witchcraft!" ”

For more than a month, Bai Zhenyu has been practicing every morning, and the sound of "neatness" is similar to an alarm clock.

Bai Zhenyu was surprised to find that the experience of entering the spiritual world had improved the tacit understanding between him and the wand a lot, and he had also made great progress in witchcraft.

Ron changed into clean clothes and said, "Such a practical wizard, you can teach me too!" ”

You don't have to make your own bed at school, and there are elves in charge of this, but it's different when you get home during the holidays.

Ron had to make his bed and tidy up his room every day, and his mother was more demanding of this than a professor was for homework.

The three of them tidied up and when they came to the common room, Hermione was already waiting: "Why are you so slow?" I've been waiting for you for half an hour! ”

Ron grinned, "We learned a spell from Shiro, and it took some time. ”

Hermione shook her head, "Let's go, the Headmaster should be waiting for us." ”

Arriving at the tower of the Headmaster's office, they opened the door on its own without saying a word, apparently the stone carving at the door had already been ordered by Dumbledore.

In addition to Dumbledore sitting behind his desk, there were also Professors McGonagall and Snape standing at the desk.

Under Dumbledore's guidance, the four men successively recounted their experiences in the spirit world.

Harry and Ron were a little nervous at first, but their tone became more and more natural.

"A wonderful adventure!" Dumbledore smiled, "Your response was wonderful, too. ”

As he spoke, he looked at Bai Zhenyu with some deep meaning, obviously in the spiritual world, Bai Zhenyu showed a very good team leader.

Dumbledore paused and said, "You are very lucky, very few of you can escape from the spirit world, and your experience can even give important reference to those who inadvertently enter the spirit world.

"Combined with those materials you brought back yesterday, I've decided to give each of you 30 points! In recognition of your bravery and wisdom. ”

Harry and Ron were already smiling from ear to ear in the face of the huge score.

Hermione was also very happy, she was deducted five points yesterday, and she felt very sorry not to go, but she made up for it today "with interest".

At this moment, Bai Zhenyu stepped forward and said, "Mr. Headmaster, I would like to ask you a few questions about the spiritual world.

"If this knowledge is valuable, I am even willing to donate my share of the proceeds to the school."

Harry on the side was slightly stunned, thinking of some things yesterday, he suddenly figured out Bai Zhenyu's sassy operation.