I've already become a Hogwarts professor, and the system only just appeared.

After this period of time, Su Yu has continuously optimized the server's magic runes. The server can now serve 3 mobile terminals simultaneously. If the number were any larger, it would probably need to be placed in lava.

However, when that much magic power is actually needed, Su Yu will definitely have other optimization solutions.

This is not Su Yu boasting, because right after Su Yu successfully created this magical network server, his alchemy level finally increased from LV8 to LV9.

Compared to learning Transfiguration from LV4 to LV5, it obviously took much longer to learn Alchemy from LV8 to LV9.

When Su Yu's magic level increased, he felt that he might break through, but he didn't. When all his skills reached LV7, he felt that he was about to break through again, but he still didn't.

When Su Yu created the semi-automatic integrated casting press last time, he seized another inspiration and opportunity for a breakthrough, but unfortunately, he still missed it in the end.

At this moment, Su Yu felt a sense of exhilaration at the breakthrough, as if it were a natural progression and the culmination of accumulated experience. Many problems that he couldn't understand before were now easily solved.

Now that he had broken through to LV9, Su Yu no longer needed to save skill points. By the time he defeated Qi Luo, both main quests had already been completed.

Over the course of the past month, Su Yu has completed all the achievements: Hufflepuff's Enemy 2, Ravenclaw's Shame 2, Ravenclaw's Glory 2, and Find My Friend 2.

So Su Yu now has a full 6 free attribute points. He needs 4 skill points to go from LV9 to LV10, so there's no need to hesitate. He can just go for it!

As Su Yu invested his skill points, a whole host of alchemy-related knowledge flooded into his mind and was quickly digested and absorbed by him.

To Su Yu's surprise, during this process of digestion and absorption, many of the magic rune combinations that he had recorded but did not understand while studying the magic stones were also understood by him under the influence of this power.

Su Yu gradually realized that the creation of magic stones was not something that LV10 alchemy could accomplish. At the same time, Su Yu couldn't help but think about the complementarity between learning knowledge and skill point allocation.

He's added skill points more than once or twice, but generally speaking, the knowledge gained through skill point allocation only gets you to the minimum level for that character.

However, if you have already learned a lot of relevant knowledge before allocating points, then the process of allocating points will give you additional improvement in this area.

It seems that he can't rely solely on skill points anymore; studying is still very important. Just when Su Yu thought it was over, a system notification appeared:

Ding! Congratulations, host, your Alchemy skill has reached LV10. You will automatically receive the quest: Epic Proof (Alchemy).

Task requirement: Craft an epic-level alchemical item.

Quest Reward: Choose one of the following three attributes as your epic trait.

1. Alchemy material consumption reduced by 30%.

2. Alchemy success rate increased by 30%.

3. A flash of inspiration: When you encounter a bottleneck in alchemy, you may have a burst of inspiration that may or may not be useful (once a week).

Chapter 54: End of the School Year (Bonus Chapter for Last Month's Tickets)

Su Yu's eyes lit up. He hadn't expected such a surprise after upgrading his skill to level 10. No wonder he felt that Dumbledore's magic power was so much greater than his own when he destroyed the Philosopher's Stone.

This old man has definitely acquired the epic attribute of magic power, and probably more. Since there is an epic certificate at level ten, there may be other certificates at levels eleven and twelve.

He glanced at the upgrade button next to Alchemy; it had turned gray.

Even when I didn't have enough skill points before, the upgrade button never showed this situation. That means I probably won't be able to add points to Alchemy again until I complete this Epic Proof quest.

This also confirms Su Yu's conjecture about learning and stat allocation. Given his current state of having just completed stat allocation, creating an epic item would indeed be extremely difficult.

Su Yu was at a loss for what to do with this task, and he wasn't even clear on the criteria for epic-level alchemical items. He'd just have to take it slow.

There are two free skill points and one spell-specific skill point left. In that case, let's upgrade the spell to LV8 first, since spells can enhance the power of all other spells.

The June wind was lazy, and even the clouds felt warm. Hogwarts students were entering the end-of-year exam season, and Su Yu had finally ended his temporary role as a Defense Against the Dark Arts professor.

Also removed was the anti-curse ring on her hand. Su Yu had used it on Tonks when she was cursed by Dracula, and at that time the potion in the ring's gem had turned dark blue.

After teaching Defense Against the Dark Arts for over a month, the potion in the ring had become even darker, almost reaching pure black.

This was even with Su Yu's unicorn blessing. It has to be said that the Dark Lord's curse is indeed powerful. It seems that he needs to find some time to have Snape make him a new anti-curse potion.

Su Yu originally thought that he could relax after the exam, but he didn't expect that people would come to see him one after another.

First, there were the fifth and seventh graders. Most of them came to Su Yu specifically to express their gratitude. Under Quirrell's teaching, these kids thought they were going to fail their OWLs and NEWTs exams.

However, Su Yu's intensive training and the bombardment of Chinese-style test-taking skills in the last month or so managed to pull these children's scores back up, allowing them to achieve the grades they wanted.

Then came Dumbledore, who highly valued Su Yu's teaching abilities. After the students finished their exams, he approached Su Yu and asked, "Su, would you be interested in becoming the Defense Against the Dark Arts professor next semester?"

"Not interested." Su Yu didn't hesitate for even a fraction of a second; he even wanted to tell Dumbledore to get lost.

"Don't be so quick to refuse, listen to my terms!" Dumbledore was not surprised by his reaction and prepared to state his terms.

"I'm not listening, this is nonsense!" Su Yu plugged his ears and ran away quickly. He didn't know what conditions Dumbledore would offer, nor did he want to know, because he was afraid he might actually be tempted.

Watching Su Yu's retreating figure, Dumbledore could only shake his head. It seemed he would have to find another... no, another Defense Against the Dark Arts professor.

The third group to come to Su Yu were the top students in the Muggle Research class from grades three to seven. Su Yu had made a promise at the beginning of the semester that the child who could get first place in this class would receive a magic pistol.

Su Yu certainly wouldn't go back on his word, but only sixth and seventh graders received Su Yu's standard version of the magic pistol.

The children in grades three through five only received the simplified version, or rather, the family version that Su Yu planned to sell to the Squiggs.

This version of the magic pistol has only three magazines, with the corresponding magic spells being Cleanse, Repair, and Disarm, thus combining the needs of daily use and self-protection.

After seeing off this group, the little guys from Raven's Feather arrived. None of the five of them recommended any new members to join the club this year.

On the one hand, they have been extremely busy since joining Raven's Feather; on the other hand, the five of them have reached a tacit understanding that they don't want Su Yu to take on more disciples, as the five of them are enough for this year.

Fred and George looked at Su Yu expectantly and spoke first: "Professor Su, are we qualified to become your disciples?"

"Is the Wizard Chess application software finished?" Su Yu asked instead of answering.

"Of course!" This time, five people answered.

They had actually finished it a week ago, but they kept it to themselves, wanting to wait for Su Yu to ask them so they could show off a little.

George, acting as the representative, eagerly sent the installation package to Su Yu. Su Yu opened it, quickly verified it, and, confirming there were no problems, nodded and said:

"Very good, you have all passed the test and are now officially my disciples. As your teacher, I also want to give you a gift!"

After saying that, Su Yu sent an installation package to the five people. The five people clicked to install it, and it was a map icon, which was the Marauder's Map.

Su Yu said, "This is the Marauder's Map. Fred and George should be quite familiar with it. I've integrated it into the Magic Phone."

"Cool!" the twins exclaimed in unison, then eagerly opened the map to check it out, but they soon discovered a problem.

Su Yu smiled and said, "That's right, just as you thought, I've blocked all the teachers' whereabouts. You can only use it to check the passage and the location of other students."

"Of course, if you can crack my little tricks for blocking teachers, I won't restrict you again."

Fred and George exchanged a glance, instantly understanding each other's thoughts, their eyes blazing with eager anticipation.

The other children had all left, but Gemma Farley lingered until the very end, head bowed, and pulled a box from her bosom, handing it to Su Yu.

"Professor Su, thank you very much for your help to our family. This is a small token of my appreciation, and I hope you will accept it."

Su Yu opened it and took a look. It was an alchemical ring with a simple function: it could make people feel cool in the summer, like a portable air conditioner.

Su Yu could easily craft these little gadgets himself, but on the market, the price could range from 1 to 5 Galleons depending on the material.

Gemma Farley had given him the most high-end model, and without saying anything to spoil the mood, Su Yu smiled and put the ring on his little finger: "Thank you, I love it!"

Seeing Su Yu's action, Gemma Farley's mind raced: Was Professor Su wearing the ring on his little finger to indicate he was against marriage? Was he implying something to me...?

"Hey! It's time to go back!" Su Yu waved his hand in front of Gemma Farley, and the little girl snapped out of her daze, bowed, and quickly left.

The Great Hall at Hogwarts, the last dinner of the term, the whole hall was decorated with Slytherin flair, all green and vibrant.

Because of Su Yu's influence, Harry, Slytherin, and Gryffindor didn't lose 200 points at once, but thanks to Snape's efforts, Gryffindor's house points were still significantly lower than Slytherin's, placing them third.

Snape seemed very happy; his house had won the House Cup for six consecutive years, and this would be the seventh.

Su Yu sat next to Snape and said with a grin, "Do you think it's possible that Dumbledore will give Gryffindor a hundred points later and pull off an incredible comeback?"

"Shut up!" Snape's face instantly fell, and he snorted coldly.

"How about we make a bet? I bet the final champion will be Gryffindor, and they'll get two bottles of Felix Felicis!" Su Yu continued to provoke.

Snape turned his face away and ignored him. Su Yu clicked his tongue and said, "Tsk tsk, so you don't even have confidence in your own house? You don't even dare to gamble with a bottle of Felix Felicis."

"You've already gambled, shut your mouth!" Snape was utterly speechless.

The two chatted casually, and after all the students had arrived, Dumbledore began his speech:

"Another year has passed! Before we enjoy these delicious dishes, I must trouble you to listen to an old man's cliché."

"What a wonderful year this has been! Your little minds must be much richer than before..."

"You have a whole summer ahead of you, which will give you time to digest all that material before the next semester starts, and clear your minds..."

"Now, as far as I know, we will first hold the House Cup awards ceremony. The specific scores of each house are as follows: fourth place, Hufflepuff, 352 points; third place, Gryffindor, 372 points; Ravenclaw, 426 points; Slytherin, 472 points."

A thunderous cheer and stomping erupted from the Slytherin table. Harry saw Draco Malfoy banging his wine glass on the table, and he looked so irritating that he wanted to punch him.

From the teachers' table, Snape raised his proud head and looked down at Su Yu with a slight smile, but Su Yu knew that this guy was probably laughing his head off inside.

“Yes, yes, well done,” Dumbledore said. “However, a few recent events must also be taken into account.”

Before Snape's smile could last three seconds, Dumbledore interrupted him, and Snape's face hardened as he realized things were about to go wrong.

Su Yu also restrained his voice and leaned closer to ask, "What's wrong, Snape? Why aren't you smiling? Is it because you don't like to smile? But the smile won't disappear; it will just move from your face to mine."

The Great Hall gradually became very quiet, and the Slytherins' smiles faded somewhat.

“Uh, uh.” Dumbledore cleared his throat. “I have a few last points to allocate. Let me see. Oh, right… first one—Mr. Ron Weasley…”

Ron's face flushed bright red, looking just like a sun-dried carrot.

"He won the most brilliant game of chess at Hogwarts in many years, and I awarded Gryffindor thirty points for it."

The Gryffindors' cheers nearly lifted the enchanted ceiling, and even the stars above them seemed to tremble slightly. Percy could be heard loudly telling the other prefects:

"It's my brother, you know him! My youngest brother! He successfully passed Professor McGonagall's giant chessboard puzzle!"

After everyone had finally calmed down, Dumbledore continued, "The second item is Hermione Granger... She calmly reasoned logically in the face of fire, and I award Gryffindor thirty points for that."

Hermione buried her face in her arms, and Harry suspected she was secretly crying. The Gryffindor students around them were ecstatic, jumping up and down at the table. They had gained a full sixty points!

“The third item is Harry Potter…” Dumbledore said, and the Great Hall fell into an unusual silence.

"He has shown great courage and extraordinary bravery, for which I will award Gryffindor 40 points."

The noise was deafening. Those students who were shouting until their voices were hoarse while still mentally calculating their scores knew that Gryffindor now had 472 points, exactly the same as Slytherin's score.

They're already close to winning the House Cup; if only Dumbledore would award Harry an extra point.

Snape seemed relieved. If it were just a split, it wouldn't be unacceptable, but he was clearly overthinking it.

Dumbledore raised one hand again, and the Great Hall gradually quieted down.