Anything that has to do with rules is very complex, even if it's just a little bit of a sideline. For example, the super complicated elixir of boiling, the three-piece set of the Grim Reaper that is so powerful that it is unreasonable. As well as the various mysterious, space-related runes that Ryan and Hermione were now working on that they had previously obtained from the spatial passages.

They started researching, and then Ryan and they found out. Not only are these runes complex, but the depth of knowledge they contain is far beyond Ryan's imagination. For Ryan and Hermione, who majored in alchemy and death, this knowledge of the rules of space was still a little too difficult.

Fortunately, Ryan and they have enough support to bring the gods from Mr. Luo Zhen to the world of "The Lord of the Rings". In the end, after consulting all the scientists who developed the space teleportation device in the academy, Ryan and the others finally got this batch of runes.

"It's finally over. Lane said after a full month, with a tired face. Hermione nodded with a dark eye under her eyes. She hadn't imagined that something that seemed so simple would actually be so complicated to operate.

These efforts have paid off, and the combination of these techniques related to the rules of space and the illusion of distortion has produced a powerful effect. One of them is that the range of the illusion shift has been greatly increased, and now Lane and they can easily get from the north of Scotland to Marseille in the south of France in one fell swoop. This is much stronger than the previous apparition to London.

The second is to improve the stability of the illusion shifter, which allows them to change their position through the illusion in battle like Voldemort when their strength level is slightly weaker, so that they can gain strong mobility in battle.

But these two points were not their biggest gains, after mastering the simplest part of the use of the rules of space in the Ten Thousand Worlds Grocery Store, Ryan and the others were finally able to break through the trouble of the anti-illusion shifting spell. Can be like a house-elf in areas with defensive magic, such as Hogwarts Castle or Malfoy Manor.

"So this month's work hasn't been in vain, well, let's go to the palace in Riverdale City and drink some elven liqueur and get some good sleep. You know, we just came in after breakfast, and we're going to have a Defence Against the Dark Arts class when we get out. Ryan said to Hermione, who looked tired next to her. Even if the magic modifies them after mastering some of the rules allows Ryan to work for a long time, after studying the complex knowledge, the exhaustion of the soul is still unavoidable.

This rest lasted three full days, but fortunately, after three days of hibernation, with the help of adequate sleep and top-notch elven honey. The fatigue caused by the adventures and research of the previous two people has finally disappeared. Ryan: They have also returned to the state they were in before entering the Ten Thousand Worlds Grocery Store.

"Alright, I guess we should hurry up and get to the Defence Against the Dark Arts class, or it's bad to be late. After trying to make a few quick phantom transfers in the common room, Hermione looked at the watch on her wrist and said anxiously. "The current Defence Against the Dark Arts professor is Professor Snape. In case we were late, it was absolutely really bad. ”

"Alright, I'll pack my things and we'll be off right away. Ryan muttered quietly as he cleaned up his things. "We've saved so many people, done so many almost impossible tasks, and traveled so many worlds. But now I have to worry about being late for class. It's just—"

But before he could finish his sentence, he was interrupted by Hermione: "But this is life, real life. And I also think that this kind of ordinary life can very well regulate our various mentalities. Otherwise, if you are a savior all day long, you will easily lose your own heart. ”

"I know. Ryan had already packed his things and pushed open the door to the lab, and he said as he motioned for Hermione to come out. "I know all of this, but sometimes it feels weird—"

The two of them chatted and walked towards the classroom, where this semester's Defence Against the Dark Arts classroom was located in the basement, where the Potions classroom used to be. It can be seen that the classrooms at Hogwarts follow the professor, and not every classroom has its own arrangement. Ryan suspects that in Hogwarts castles, only the important rooms, such as the Headmaster's Room or the Great Hall, have remained unchanged.

After arriving at the basement classroom, the students had already arrived at more than half of the class, which was earlier than most classes, which showed that Snape was still a strong deterrent to the big guys.

Soon the bell rang, and Harry hurried in from the outside, only to be seen by Snape as he walked up to the podium. After that, he was naturally deducted ten points by Professor Snape, and at the same time was criticized.

"What is Harry doing here? I remember he didn't have a class just now. Hermione glanced at Harry, who had just run in, and said to Ryan through the Phoenix Brand. "I wish he didn't cause any more trouble this time, to be honest, Harry was so fond of taking matters into his own hands that he always felt like he was the only one who could save the world, but in the end he always needed someone to clean up the rest of his life. ”

"It's always good for young people to be a little bit driven. Ryan commented, "Besides, that little bit of time just now was just over an hour. I don't think Harry could do anything earth-shattering in that little time. ”

The first thing in class was to collect the homework, and with a nonchalant wave of his wand, Snape casually flicked his wand, and twenty-five rolls of parchment rose into the air, neatly arranging into a pile on his desk, "Before class begins, I'd like to see your Dementor papers. I hope for you that this time it's better than that imper-repellent thing that resists the Imperius curse. Now, please open the book and turn to - what's the matter, Finigan?"

Seamus began asking Snape about the corpse and the ghost, and Harry was a little unhappy with Snape's description of Mundungus as a stinking thief, and he muttered to Ron, who was beside him. "Shouldn't Montungus be caught, shouldn't he be uncomfortable?"

Ryan felt that he couldn't understand Harry's strange thoughts at this time, unlike the arrest of the Order of the Phoenix last year or the innocent arrest of the conductor of the knight's bus this year. He felt that the arrest of a guy like Montungus, who had taken advantage of the fire and had proven his crimes, was entirely self-inflicted, even if it was very normal for an acquaintance to express disgust at this kind of behavior. Now that Harry can say such things, he can only say that Harry and Snape are indeed incompatible at this time, and both are doing their best to block the other.

Probably because of Harry's louder whispering, Snape immediately asked Harry to stand up and answer how to tell the difference between a corpse and a ghost. This naturally attracted the attention of the class, and many of them turned their heads to look at Harry, who was now sitting in the last row, with a kind of schadenfreude.

"Uh-this-the ghost is transparent-" Harry said, seeing Snape prepare to interrupt him and sped up to finish what was next. "Ghosts are a type of soul, naturally transparent, but Yin corpses are dead corpses, right? So they should be solid—"

"Very well, it's clear that nearly six years of magical education have paid off for you, Potter. The ghost is transparent, while the yin corpse is solid. I think a five-year-old can say that. Snape scoffed, "The Underworld is a dead corpse that has been evoked with dark magic. It has no life and can only be used to carry out the orders of the wizard. And ghosts, as I believe those who have read the textbooks carefully, are the marks left by departed souls in the world......"

"But your solution is a bit complicated. Ron retorted, "If I do meet one, it must be to see if he is solid, rather than to tell if she is a creature of dark magic, or a mark left by a departed soul." ”

"Gryffindor deducts another ten, Ron Weasley. I don't think I can expect you, a student who can't even do simple phantom shifting, to study any complex problems. ”

Snape's words made Ron suddenly decadent, and the rest of the class looked sluggish. However, Ryan learned a lot from this lesson: it was about the Curse of Drilling, and Professor Snape, a former Death Eater, knew a lot about it. From Snape's explanation, Ryan analyzed some valuable first-hand information, which is very helpful in studying the relationship between magic and souls.

"There's a lot of knowledge to be gained in a Hogwarts class, but it takes a lot of attention from the listeners to discover it. Ryan shook his head at most of the sleepy classmates in the class, then lowered his head and continued to copy his class notes.