"Sure enough, it's this cup, and those old guys have really done a good thing. I don't know how the old guy who created this thing did it in the first place. I destroyed this cup a long time ago......"

Looking at the figures scattered in front of him, Yang Su Accardo stood on top of the ruins and said with a smile.

……

"Yo-hoo, welcome to the new world." Warrant Officer Schrödinger, who was assimilated by the system, became the instrumental spirit of the system. That's right, even the system can't completely erase this beautiful boy paper. However, although Warrant Officer Schrödinger survived, because of his assimilation with the system, his loyalty to Yang Su could be guaranteed.

"Tell me what kind of world this is, how I feel like I'm still in England." Looking at Schrödinger in front of him, Yang Su asked helplessly.

"That's right, it's still England, to be precise, the world of Harry Potter in your memory. By the way, your luck was good in the crossing just now, the system found the lost quest system and the class branch - Dimension Walker. ”

"So I can now use the abilities of the Dimension Walker?"

The answer is – of course not. Due to the limitations of the quest system, you must complete a quest to fully gain the power of the Dimension Walker. However, the task of opening the Dimension Walker class is still very simple. ”

Schrödinger in Yang Su's mind said with a smile while playing with his cat's tail: "Enter Hogwarts, persuade Dumbledore to open a course in dimensionals, and serve as a professor of dimensionals until Harry Potter graduates." During the mission, the master temporarily has Robin, a professor of dimensionality in the Wizards Association? The full strength of Helox. ”

"Robin? Helles? The one in the backstory of the second awakening of the dimensional walker? It's not too easy to start the task. Listening to Schrödinger talk about the bullet mission, Yang Su felt that this time the mission was like giving it away for nothing. Fortunately, he managed to gather three elements and immediately turned into an Elemental Blaster, but now he told himself that he was giving away a Dimensional Walker profession for nothing.

"Since your blood mage profession is infinitely close to awakening, master, you can bear Robin? The full strength of Helox. However, with your Blood Mage class temporarily sealed, this mission won't be easy with the magic you can use right now. ”

Listening to Schrödinger's words, Yang Su instantly felt that something was wrong, according to his words, although he could use a super attack, his own blue amount was not enough, and he couldn't use it at all. At this time, Yang Su had already sensed the malice from the world.

"Also, at the current rate at which the system kills souls, it will take about 7 years for your Blood Mage class to be unsealed."

"Simply put, I want to stay here until the end of the Harry Potter series."

"You can think of it that way."

"Let's go, my current magic skills are enough to convince the old gentleman." As he spoke, Yang Su casually opened a dimensional crack and walked in.

……

"Young little one, how did you get to my office. I felt the vibrations of magic, but I'm sure it wasn't a shapeshift. Looking at Yang Su who suddenly appeared in front of him, Dumbledore seemed to be startled, but immediately regained his composure and asked.

"Dear Elder, I believe you are also a powerful magician. I'm a traveler from another world. Hope to get a job here. After bowing to Dumbledore, Yang Su spoke directly.

"I'll leave all the job search to Professor McGonagall, and her office is right next door." Listening to Yang Su's abrupt words, Dumbledore said with a smile.

Regarding Dumbledore's reaction, Yang Su did not hide his purpose, and said directly to Dumbledore: "I hope to be able to talk to you about some magic. I hope to join Hogwarts and create a new discipline here – dimensionalism. ”

"Is that the magic that brought you to my office? I'm sorry, traveler from another world, but I don't think Hogwarts needs such a magical lesson. After all, students in the upper grades can learn to shift. ”

Dumbledore always maintained a state of doubt in the face of Yang Su, and the guy who suddenly appeared in front of him actually wanted to add an unheard of course to his school, Dumbledore felt that this was too incredible. Moreover, he felt that the magic used by Yang Su was not simple.

Hearing Dumbledore's refusal, Yang Su hurriedly spoke: "I don't need a salary, this can exist as an elective. I know what you're worried about, and I can guarantee that none of the students will be harmed by this magic. ”

"Well," Dumbledore hesitated when he heard Yang Su explain that he didn't need a salary, after all, the school's expenses would be very huge, and the other party could easily come to his office to prove that his strength was not weak. Why not have one more labor force for free?

After thinking about it for a while, Dumbledore still wanted to test the other party's strength first. By the way, the magic he used tested the other party to see if it was a Death Eater.

"That's right, sir. I think you should be given such a chance. Let's go outside, and you show me your magic called Dimensional. I'm sure if I want to kill you. ”

Yang Su nodded in agreement with Dumbledore's words, although most of his magic power was unusable due to the seal of the blood mage profession, but Yang Su did not have any fear. The half-finished Elemental Demolitionist class and the Ice Freezer class, which were also not used much, had accumulated a lot of mana, enough for Yang Su to use most of the skills below level 45.

The exams to test Yang Su's eligibility to stay at Hogwarts began immediately. Each used their own magic, and the two of them came outdoors in a blink of an eye.

Dumbledore quickly took out his wand and pointed at Yang Su: "Fainted." ”

"Wanhua Mirror." Without using any magic wand, Yang Su just casually muttered the name of the magic and successfully used the magic. Surrounded by the power of the dimension, Yang Su came to Dumbledore's back as soon as possible. "Dimensional light."

The bright pillar of light was emitted in an instant when Yang Su's words fell. Dumbledore was surprised to see Yang Su behind him use such a powerful attack, and Dumbledore was sure that this guy was definitely not a Death Eater. How could this guy, who might be even stronger than himself, crawl at the feet of that mysterious man.

"Oops~" Although he knew that the other party was not a Death Eater, this attack on Dumbledore was really hit. It seems to have flashed to the waist.

"Young people nowadays, it's really ruthless. Help me to the infirmary. ”