This is what Ravenclaw looks like..

Chapter 220: The Gate of Transfiguration
"More useful and more powerful than I thought..."

In the dormitory, Andrew began to relearn Transfiguration in the true sense - after touching the rules, which were not even described in the textbooks, all Transfiguration techniques changed in front of him.

Less mana consumption, longer transformation time - and shameless coverage...

Yes, coverage.

Although he had not tested it himself, after trying the most basic Transfiguration many times, he became clear about one thing - his current Transfiguration could only be overridden by someone who had mastered Transfiguration better, or destroyed by a crushing spell.

Besides that, only time could wear off his Transfiguration.

"You must be kidding..."

Andrew looked at his wand in a trance.

This is no longer a question of too high intensity, but a question of truly crushing all the students in the school - even Percy can't be crushed in terms of realm, let alone the other students.

As for the crushing spell, there is no need to mention it. There is no student in the whole school who can do it.

The strength of a spell is determined by a series of factors such as magic power, proficiency, knowledge reserves, etc., and the word "crushing"... let's be frank, it has to be at the professor's level.

"If I create a swamp in the corridor... it will be a no-go unless the professor comes."

He sighed, remembering Professor McGonagall's additional remarks.

[If a Transfigurationist cannot come into contact with the rules before his magic power grows, then all he can do is to continuously accumulate his knowledge of Transfiguration and continuously improve in the field of Transfiguration so as to gain the opportunity to come into contact with the rules. However, before they come into contact with the rules, all their accumulation will be easily suppressed by the rules.]

'After coming into contact with the rules, I understood, integrated, and changed...'

"If you think about it this way, it's just the beginning... There's nothing to be proud of..."

He recalled the terrible Transfiguration that was just a woodroom below the castle, and thought about the Anti-Apparition Charm that covered the entire school - he could still feel the horror of the former spell, but he couldn't sense the change in the rules of the latter now.

"I'm busy now. As the professor said, I've officially started learning Transfiguration..."

-

"Practice Transfiguration well?"

"Yes, practice well," Sirius looked at the familiar yet unfamiliar flowers, plants and trees in the Forbidden Forest, "You are still a bit behind now, study hard, and in the summer vacation of your third year, I will personally teach you something to save your life - that disgusting guy Wormtail used it to hide for half his life."

"But is it really necessary? Dumbledore said that the Dursleys can protect me during the summer vacation..."

Harry answered habitually, and then suddenly remembered what he had talked about with Sirius before - Sirius said that if possible, he would take him away from there...

He became excited, and soon heard Sirius' explanation.

"You don't have to go back during the summer vacation. I will discuss it with Dumbledore. Even if you don't return to my house, you can buy a new one. But you still have to learn Transfiguration well. Those offensive curses do seem to be useful, but they won't help you as much as you think."

Sirius looked a little nervous. "What happened last year was really weird. Quirrell, as a professor, died in school, and you fainted... This year is even weirder. Wormtail showed up, and there's the Chamber of Secrets..."

"Secret room?"

"Yes, the Chamber of Secrets…Harry."

Sirius couldn't help but be nervous - he was originally very brave, but after reading a legend, he couldn't help but have the same attitude towards divination as before. He used to be a divination professor at the school, and now he is a divination for centaurs...

If one of them could be said to be unreliable, but if both of them said so, that would be really terrifying... Dumbledore believed both, so he had no reason not to believe them.

Yes, he brought Harry to the Forbidden Forest this time just to ask the centaur for divination - he had laughed at the centaur when they were running wildly in the Forbidden Forest, but now that Harry was involved...

Although he was discovered by the students and Hagrid got involved, the centaur still made an unfortunate divination... He made up his mind to help Harry adjust, just like he helped the traitor back then.

"My Transfiguration skills are quite good, Harry, but it's too scary to work with Professor McGonagall."

Although he thought Sirius was bragging, Harry couldn't help but think of Professor McGonagall, who saw him every day in the office - and nodded.

It would be horrible if Sirius became like that.

-

"So this is how solidified flames work..."

Andrew used his specialty, Transfiguration, analyzing and improving them one by one - without any difficulty.

It’s like memorizing the Rubik’s Cube formula and then solving it. You can see the correct solution almost at a glance.

The flame was surrounded by the void and kept jumping, but it was no longer like before, losing its temperature and light after a while - he could easily regard the flame and the burning object as a whole and then deform it. Except for the fact that the speed of loss was a little fast due to his lack of experience, he no longer felt any pressure.

"At this rate, I can almost review all the Transfiguration techniques I have learned in one Christmas holiday, and even improve them, and then learn new ones..."

'I'm afraid Miss Granger won't get full marks before graduation...'

He had completely surpassed himself from a day ago - just as Professor McGonagall said, he had truly stepped into the threshold.

"Try a new spell... um, turn into an umbrella..."

Even for such a basic Transfiguration spell - Andrew could roughly judge the time of its failure and greatly delay it, and could even make the Transfiguration spell disappear only when the object was destroyed on a large scale.

"If I'm not mistaken, if I can really change the rules, then it will be truly regarded as an umbrella until it is completely destroyed, and the transformation will fail. However, it will also prevent it from changing back to its original substance, because it is already another object according to the rules..."

"By analogy, if it's human body transformation... I haven't learned it yet, but if it can be changed, then... yes, it can also completely change the appearance... yes, Metamorphmagus..."

He suddenly thought of the highest achievement of human transfiguration, Metamorphmagus.

Natural shapeshifters can transform themselves into anyone they wish, and will not even be detected by the usual detection methods of the wizarding world.

Are you born to follow rules?

He fantasized that after the door of rules was opened for him, transfiguration would truly open a door for him.

"Stop daydreaming, Andrew..."

He warned himself, "I'll be busy tomorrow. I need to learn more about how grass becomes grass so that I can integrate the rules for the first time."

(End of this chapter)