Since he was able to go back early, Liu Yu would not continue to stay by himself, so he said goodbye to Snape and walked outside, and when the door was not completely closed, Liu Yu heard Snape's venom roar through the crack in the door: "Are you two trolls?" Mr. Brown, I asked you to give the toad a thin skin instead of letting you dissect it! And Mr. Thomas, forgive your poor Potions professor for not seeing what you cut has anything to do with the 'piece'! If you dare to continue wasting my potion materials, please swallow all the wasted parts in your stomach! ”

"Poor boy, may Merlin bless them......" Liu Yu shook his head gloatingly, swearing that even though the door was closed, he could still hear the loud sobs of the two little lions.

"Bad Slytherin." Medusa on the door hissed, but there was no sympathy in her voice like Liu Yu.

Liu Yu, who was in a good mood, laughed a few words with the lonely portrait in the parseltongue he got from Xiaolian, and then walked back to his room.

For the next few days, Liu Yu went to Snape's office every night to confine, but he did not need labor services every day. Except for the occasional Snape asking him to deal with potions materials that were not particularly troublesome or disgusting, Snape would throw Liu Yu a magic book about potions for him to read.

Liu Yu was also happy to do this, and he didn't hide it when he didn't understand something, and asked Snape directly, and although Snape's expression was a little cold and a little impatient, he still answered Liu Yu very seriously.

The longer he spent with Liu Yu, the deeper the shock in Snape's heart and the deeper his suspicion of Liu Yu. No matter how many magic books are thrown to Liu Yu, how deep the magic books are. He can read it in the shortest possible time, and then absorb it into his own things, even if there is something he doesn't understand occasionally, as long as he explains it a little, he can understand it immediately. Sometimes, some of the ideas he puts forward can stimulate his own inspiration, broaden his thinking, and allow him to think more about the recipe and brewing method of potions. Can an eleven-year-old really be so wise?!

Snape always had the feeling that he was not dealing with a teenager, but an old man as mature as Dumbledore.

I have to say. In a way, Snape you have the truth.

In fact, the time for Liu Yu to be punished and locked up has long passed, and Liu Yu still comes to the cellar from time to time to ask Snape some questions about the problems he encountered when reading books. Yes, Liu Yu and Snape are now discussing more than just Potions. Instead, he began to march into many other magical knowledge.

From the simple instruction at the beginning to the discussion later, Snape slowly discovered that Liu Yu was not only gifted in potions. In other magical disciplines. He is also a master of science who can surprise all professors.

At first, Snape was naturally shocked, but habit is a terrible thing, and gradually Snape seems to be numb, no matter how high Liu Yu's talent in learning is, he can also ignore it.

As the time spent alone increased, the relationship between Snape and Liu Yu slowly changed. From a simple teacher and student, he began to change to a friend relationship, although he is not a close friend, he can occasionally talk about a topic or two that has nothing to do with textbooks in his spare time.

Sometimes Liu Yu reads books in the library too late. And he didn't want to waste time waiting for Yagi to cook, he would also come to Snape's office, although Snape's expression was a little cold and a little impatient, but he would always call the house-elves to bring the food after the end.

It's been so long, and Snape has actually been vaguely aware that when he looks at Potter now, he is no longer looking at his parents through him. Or, in other words, it was hard to see the shadows of Lily Potter and James Potter from him from the beginning.

Now Snape just sees Harry Potter more obviously as Harry Potter, no longer the son of Lily Potter, let alone the son of James Potter, he will still protect Potter, but not simply because of Lily, because of Dumbledore, but more because he does not want to see this child who has the ability to make magic thrive get hurt, or even ...... Death.

In fact, Snape was horrified when he realized that Potter had a place in his heart, and that it wasn't because of Lily. If someone had told him a year ago that he would have developed a crush on the Potter cubs, he would not only have scoffed, but might have given him a curse.

Snape could not have imagined that he would get along like an ordinary friend with an eleven-year-old child who was also a Potter cub. But now, Snape had to admit that Harry Potter's wisdom, maturity, sanity, calmness and grace had indeed made him admit him, and let him look at him directly, not at anyone else through him.

The weather is getting colder and colder, and Halloween is just around the corner. For Harry Potter in the original books, Halloween is a cursed holiday, and every year on Halloween, he is not allowed to live in peace, and in the first grade, it was Garlic Quirrell who caused it.

Speaking of Quirrell, Liu Yu felt that the one he came into contact with seemed to be smarter than the one in the original book, at least after discovering that Liu Yu had no chance to take advantage of it, he knew that he used to hurt the people around him to induce himself to make a move, looking for an opportunity to hurt, or kill himself.

Not much to say about Draco's crazy broomstick incident in the first flight lesson, since then, Draco has had several accidents, even Brian and Pansy have been implicated, and each time, the accident happened when Liu Yu was present.

Once, twice, three times, and now all three of Draco are nicknamed the "Unlucky Three" by the Slytherins. Although it didn't cause much damage to Draco and the others or Liu Yu once, it still made Liu Yu feel impatient, and decided to make that annoying guy disappear on Halloween, and at the same time improve his source star divine power.

You must know that since entering Hogwarts, Liu Yu, the exclusive divine power of the "Diablo", who represents the negative will of the source star, has not been improved for a long time, and this time he happened to use the Lord Voldemort Soul in Quirrell's head to "replenish".

However, it was still a few days before Halloween, and Liu Yu didn't bother to design Quirrell, his mind was now on potions. It's not that Liu Yu is now the same potions controller as Snape. It's just that he is now quite interested in the abilities that wizards have, so naturally he wants to study them carefully. Liu Yu has an almost endless life, so he naturally has to find something to pass the time, otherwise, he will die of boredom.

On this day, Liu Yu discovered a potion called "Elixir of Joy" in Snape's potions notes, a magical potion that can make the user feel happy. Liu Yu was very curious about this, and planned to come out and find someone to try.

Although Snape is a potion expert, some out-of-the-box potion raw materials are still in short supply, so Liu Yu decided to collect the medicine himself. The destination is in the mysterious forest, known as the Forbidden Forest of Hogwarts. It's not that the medicinal materials that Liu Yu needs are only available in the Forbidden Forest, but he suddenly thought of an event recorded in the original book - the death of a unicorn.

Liu Yu is a little curious about this kind of hypocritical beast that claims to be "non-virgin-female cannot ride", calculate the time, if it is faithful to the original work. Then it should be tonight, so he quietly sneaked into the Forbidden Forest.

The night makes the already gloomy Forbidden Forest even more dangerous. Liu Yu followed the silver blood on the ground to find the attacked unicorn. Yaki honestly wrapped around his wrist.

Liu Yu didn't take the lamp, nor did he use the "fluorescent flash", and no one knew what kind of dangerous creatures would be attracted after the light was in the dark forbidden forest. Although Liu Yu is not afraid, he does not want to alarm others with extraneous branches. Moreover, whether it is Liu Yu or Baqi, they have the ability to see at night.

Silver blood snaked and spread into the depths of the Forbidden Forest. Just looking at this amount of blood, Liu Yu knew that even if he escaped the fate of being sucked by Voldemort's blood, the unicorn that was attacked would be dead.

Finally, under a large tree that can be hugged by at least ten people. Liu Yu saw the silver-white figure lying on the ground, symbolizing the purity of the white fur stained with mottled red blood, this unicorn looked really miserable. However, what made Liu Yu strange was that the amount of blood loss had exceeded the limit that his body could bear, and the unicorn still had a breath left and didn't swallow it!

Walking steadily to the foot of the tree, Liu Yu condescendingly looked at the unicorn that only had the last breath left, and had to say that it was able to hold on until now and not die, even it felt a little shocked, but the little insistence in his heart made Pfister, that is, the unicorn that fell to the ground, hold on and did not close his eyes.

The moment he felt someone coming, Ffister's heart immediately fell into the abyss of despair, and he still couldn't escape the fate of being devoured in blood? As a noble unicorn, is his noble blood to be devoured by a dark wizard? What a terrible thing, Merlin!

However, Fest soon realized that the person who came was not the dark wizard who attacked him, because the breath was wrong. Glancing hard to get his eyes on the visitor's face, Pfister realized that the man who had found him turned out to be a very small-looking wizard.

"Poor fellow." Liu Yu said "pitiful" in his mouth, but there was no sadness or joy in his eyes, Liu Yu, who had the nickname "Blood Knife", had long been accustomed to life and death, and the passage of life under normal circumstances could not make his emotions fluctuate much.

Pfister stared intently at the magic apprentice who appeared in the Forbidden Forest in the middle of the night, and from his face, Pfister could not see any emotion, no sympathy and pity, but no greed and desire. How can a magic apprentice who is not an adult have such a calm mind? Was it Merlin's will to meet such a strange magic apprentice when he was about to die?

With a heart move, Pfister made a decision. "Let's make a deal, little wizard of humanity." Pfister was the first to speak, his voice so weak that he couldn't hear it clearly if he didn't listen carefully.

"Oh, the deal?" Liu Yu raised his eyebrows: "I always thought that unicorns represented arrogance and holiness, but did I also understand the trading of philistines?" ”

Liu Yu's slightly sarcastic voice made Pfister frown, but there was really no time and opportunity for him to choose the object of the transaction, so it could only pretend not to hear Liu Yu's words and say the content of the transaction: "Please return my body to our unicorn cemetery, and in return, I will give you the most valuable thing on my body." ”

Raising his eyebrows, Liu Yu nodded without hesitation: "Deal." "For a magician, the whole body of a unicorn can be used to make potions; And for Liu Yu, it can be used to enrich the species in the Xiaoqianshi realm. With Xiaolian's ability. After analyzing the genetic code of the unicorn, it can be "reborn" in the small world of thousands of years in minutes.

"The unicorn's graveyard is in the deepest part of the Forbidden Forest, and it's hard to get there safely, so you really don't have to think about it?" Although he was looking forward to the return of his body and soul, Pfister was a unicorn representing kindness after all, and even though he was about to lose the strength to speak now, he still couldn't help but remind Liu Yu.

"Don't worry, I'm not alone." Liu Yu stretched out his hand and rubbed Baqi's head on his wrist, and the black light flashed, and a capable beauty wearing a black evening dress and a pair of glasses on her eyes suddenly appeared beside Liu Yu.

"I see......" Pfister snapped. Then I sighed again in my heart that I let myself run into Liu Yu when I was most desperate. Then, it's time for the official deal.

"Ten vials of unicorn blood without the power of the curse, this is probably all the blood left in the unicorn's body after it was seriously injured." Taking the crystal bottle handed over by Baqi, looking at the silver liquid rippling in the crystal bottle, Liu Yu was in a good mood.

Unicorn blood without the power of a curse. The entire wizarding world doesn't seem to have appeared, and I wonder how that potions nerd in Dowtow Snape will react when he sees it? It must be that both eyes are bright and can blind people's glasses, right? Imagine Tsundere Snape's excitement. Liu Yu felt that it would be worth it to try it with a bottle of unicorn blood to see if he would really have that kind of reaction.

"Let's go. Let's go and take Pfister to the unicorn's graveyard first. Liu Yu used his wand to float Pfister's corpse, and continued to walk deeper into the Forbidden Forest with the head of Yaqi.

"Fortunately, the person Pfister met was His Majesty the God King." While opening the way in front, Yaqi said: "After he promised to send his body back under His Majesty the God King, he directly gave us the blood that dissolved the power of the curse, and he is not afraid that we will not keep our promise, you must know that the other materials on the unicorn are also very valuable." ”

"It's because unicorns are so kind and naïve. They didn't have enough ability to protect themselves, so they were hunted down by the dark wizards because they were treasures, and they had to retreat to a small part of the Forbidden Forest to retain their bloodline. Liu Yu said lightly, with a pale look on his face that saw through the world. So. Only when you have a strong strength can you fully control your own destiny, otherwise, everything will be in vain. ”

After sending Pfister's corpse back, Liu Yu also got a little extra giveaway - in order to thank him for crossing half of the Forbidden Forest to bring back the corpses of his own people, the unicorn patriarch generously gave Liu Yu a large number of precious plants.

Among them, there are not only the "joy elixir" materials that Liu Yu needs, but also many priceless potion materials, Liu Yu used to think that these were extinct, but now he knows that Lu Dao originally grew in the unicorn's graveyard, except for the unicorn himself willing to take it out, even if the Dark Lord and Dumbledore are in person, there is no way.

"We've gained a lot this time, Your Majesty the God King!" On the way back, Yaqi smiled and said with a satisfied face.

Nodding in agreement, Liu Yu was about to speak, when he suddenly frowned and looked in a certain direction.

"Someone is coming, Your Majesty the God King." Yaki's nerves tensed, ready to change back to his original form at any moment.

"Don't be nervous, there's no danger." Sensing who was coming from the breath of the visitor, Liu Yu's brows relaxed, and then said to Baqi: "Let's wronged you for the time being." ”

"Being able to stay close to you, I am not wronged at all, Your Majesty the God King." Baqi's voice became smaller and smaller, and it had reverted to a small snake wrapped around Liu Yu's wrist.

In the distance, Liu Yu could clearly hear the "rustling" sound and a bright light when someone walked through the grass, which should be the effect of fluorescent flickering. Liu Yu stood in place and did not move, but the person who came was also very alert, and when he approached Liu Yu to almost five meters, he had already found that there was an uninvited guest not far away.

"Who's there?" The voice of the person who came trembled slightly, faintly showing a little fear, and the area of fluorescent flickering suddenly became larger, so Liu Yu, who was standing in the dark, was suddenly revealed.

"Harry Potter?!" The voice of the person who came suddenly rose, and the unbelievable expression made Liu Yu want to laugh a little, it seemed that he had scared the always calm Gryffindor student a lot. Yes, it was none other than Hermione Granger, a Gryffindor student who loved to read books and answer questions from teachers.

"Good evening, Granger." Liu Yu naturally said hello to Xueba, his expression was so natural, as if he saw her every day before class. Looking at Hermione, who was restless, Liu Yu smiled slightly and teased: "Granger, you came here so late, aren't you afraid of being locked up for two months?!" ”

Hermione is a sharp-toothed little girl, and after the initial panic, she has adjusted her emotions and said, "Why did Potter come to the Forbidden Forest too?" ”

"I'm here to explore...... Liu Yu replied casually, waving Hermione to follow him. This is already a very deep place in the Forbidden Forest, and if you stay here for a while, Hermione will be a little more dangerous, and given the nights when "Emma Watson" "accompanyed" her when she was on Earth, Liu Yu couldn't care less about Hermione's life or death. In other words, she ran to the depths of the Forbidden Forest as a first-grader and was still safe and sound, should she say long live Xueba?! (To be continued......)