The purple swirls and lilac mist formed a natural barrier, as if it were already a simple illusion-type magic.

Quirrell watched the change in front of him in amazement, and couldn't help but get up and walk over to the mist.

"Professor Quirrell, would you like to try it?" asked Lin Daodao with a smile.

"Is that okay?" Quirrell asked in surprise.

"Of course, it's just the first stage of magic, and it doesn't do any harm to the human body, so Professor Quirrell can try it if he wants to feel it. ”

The smile on Lin Daodao's face was extremely bright, and Quirrell immediately stretched out his right hand and gently poked into the mist. The next second, the expression on Quirrell's face suddenly became strange, and then he stepped into it without hesitation.

"This ...... It's unbelievable, this place has become a natural environment!" Quirrell exclaimed and walked out of the mist, then looked at Lin Daodao and sighed, "Professor Lin, how did this happen. ”

"It's okay to change your fate. Lin Daodao shrugged and said.

Quirrell nodded, but looking at the whirlpool in front of him, he couldn't help but ask, "Professor Lin, such a simple illusion may not be able to stop the students of Hogwarts." ”

"Of course. Lin Daodao said before coming to the whirlpool, "How can my magic be so simple, Professor Quirrell, this is just the first magic. ”

"First magic?" Quirrell asked.

Lin Daodao nodded: "Does Professor Quirrell know the magic structure theory?"

"What's that?" Quirrell felt as if he was about to encounter something new.

However, the result was sad, Lin Daodao only smiled slyly, and then said softly, "Professor Quirrell doesn't know for sure, because that's just one of my conjectures. ”

"But I can tell you about this conjecture, and by the way, let Professor Quirrell help me analyze the feasibility of this conjecture. Lin Daodao said happily, "If Professor Quirrell can analyze something, then I can give Professor Quirrell some help within the scope of fate." Of course, it's what I can do so far, with the help of fate. ”

"That's amazing!" Quirrell said, touching his ear.

Lin Daodao nodded, and then said, "The magic architecture theory in my mouth is the idea of stacking giant magic performance through some basic simple magic. For example, I want to make the door disappear in front of me, so naturally I need to find something to hide it, but ordinary things can't do this, and the next problem arises, how to hide these obscuring things. ”

"So at this time, you need two magic, one of which is used to hide the door in front of you, and the second magic is used to hide the smoke in front of you. Lin Daodao said and took out the second crystal ballway.

"Then there's the second magic!" Quirrell asked with a faint frenzy.

"That's right. Lin Daodao said and turned the crystal ball in his hand into Lingsuke again, the translucent crystal ball did not turn into a light curtain this time, but turned into a point of light and arranged according to a specific rule, the reddest slowly blended into the lilac smoke in front of him.

The point of light easily swallowed the smoke the moment it came into contact with the smoke, and after swallowing it, the light curtain disappeared in front of him, the whirlpool disappeared, and the secret room and wooden door that originally existed here were gone.

"Oh God, this hidden magic is even comparable to the Loyalty Charm of Courage!" Quirrell complimented, "But Professor Lin, how do we break through the magic here?"

Lin Daodao glanced deeply at Quirrell, and the most basic magical structure in front of him told him that it was okay to tell him.

"Professor Quirrell, look here. Lin Dao Dao pointed to the last remaining light in his hand, and when Quirrell turned to look, Lin Dao Dao had condensed the last Lingsuke into a Chinese character and carved it on the ground not far away.

"It's a kanji?"

"This word is pronounced!"

"Useful?"

"Of course it works. Lin Daodao said and smiled slightly, and there was a powerful aura that seemed to have been handed down from ancient times. The magic slowly poured out of his hand, and the place where it poured in was the glowing leather word on the ground.

"Professor Lin, what is this for!" Quirrell asked subconsciously, hiding to the side.

"Set the limit, if you want to tear off the seal here and let the mist and whirlpool appear, you must first wave the seal I left here. The way to break the seal is simple, just pay more mana than the magic I left here. Lin Daodao said and withdrew his right hand, "I have left half of my magic here, and I guess the whole of Hogwarts will only be able to break my seal with Professor Quirrell and a few of you professors and Dumbledore." ”

The expression on Quirrell's face stiffened a little unconsciously, "Professor Lin, this kind of seal won't be dangerous. ”

"Of course not. Lin Daodao said seriously.

"Huh. Quirrell directly chose not to believe it, Lin Daodao had just said this, and the crystal ball exploded after he finished speaking.

"It's that simple?" Quirrell asked after seeing Lin Dao Knife stop.

"It's hard enough, well, there are a few people at Hogwarts who can compare to me in magic. I didn't say it, Professor Quirrell, even if you break through the seal here, you probably won't have much magic left. Lin Daodao said conceitedly, but after finishing speaking, he frowned again.

"Professor Quirrell, you have a point, I should add something else. ”

Quirrell's face darkened, and the back of his turban-tied head suddenly moved slightly.

"I shouldn't have said that......" Quirrell muttered to himself.

Lin Daodao smiled and left him alone, and he was not afraid that Quirrell would do it to himself if he didn't agree. Although he has lost half of his magic power now, it is estimated that he may not be the opponent of Quirrell and the back of his head combined, but Sister Hua can fight two when she comes out.

Besides, the back of the head is most concerned about how to resurrect now, and the Philosopher's Stone is the focus. Giving up the Philosopher's Stone in order to kill Lin Daodao is obviously a loss-making deal.

"Let me think about what if this is a young magician from the East, and if I should leave him an Easter egg, let me think about it, and if he can find it here, then as a person who is destined for me, he should let him pass safely. ”

Lin Daodao said that with a wave of his right hand, a blank piece of paper with something copied appeared in front of Lin Daodao.

It was another crystal ball, and Quirrell was already in despair as he saw the words on the blank paper. Although there are not many words, but that thing is a Chinese character. As a native of the wizarding world, Quirrell said he didn't know any of the Chinese characters in front of him.

"It seems that you can't complete the magic structure without using the power of your right eye. Lin Daodao chuckled, and his right eye immediately turned blood-red.

The blood-colored Manzhu Shahua enchanted in his eyes, and the inexplicable coercion slowly spread from the body of Lin Daodao.

A blood-colored notebook, a miserable white pen.

The next thing to do, of course, is the setting magic that Lin Daodao has never tried much.

The fearless face the unknown.

Fate always tells you that danger and opportunity coexist.

The one who reads the words aloud will pass the test.

Quirrell could see it clearly when Lin Daodao put pen to paper, but Quirrell didn't understand why Lin Daodao suddenly started taking notes...... Only waiting for the white paper in front of him to turn into a point of light and condense into eight lines of text to appear on top of the original lilac smoke, Quirrell looked at the pen in Lin Daodao's hand a little sluggishly.