The interior was so dimly lit that Norlin had to maximize the fluorescent flicker to see the door.

The wooden door is not made of any material, but it is extremely rough and obviously has been baptized over time. The door is carved with countless patterns, like a line of snakes, winding and circling on the door panel.

Other than that, there are only bare doorknobs, which look bland.

"Are you sure this door was opened last time?"

Norlin looked carefully at the lines on the door and asked in affirmation.

"That's right."

Campbell nodded affirmatively,

"Last time I saw this door at the top of the East Tower. At that time, I wanted to go up and see if there was anything suspicious in the school, but I didn't expect to see a door there. I was so excited that I thought I had finally found it. There must have been something wrong with a door at the highest point of the school, but I didn't expect it to almost kill you......"

"East Tower?"

Norin frowned, "So, the door will move on its own?" ”

"It seems to be."

Campbell said in hindsight:

"Last time at the top of the East Tower, today under the castle, the door that can run around by itself must be hiding a big secret! I have a hunch that the Chamber of Secrets has never been so close to me......"

"It's better to be careful."

Norin's expression was solemn, feeling a little helpless for his big heart. The last time Campbell recklessly opened the door and nearly died in the snow, this time he didn't learn any lesson.

Oh no, there are still some lessons learned, at least know to come back to him. Norlin suspects that if he wasn't there, Campbell would probably have to open the door and rush in again, and the result would be hard to say.

"Alaho Cave Open!"

Norlin thought for a moment, took out his wand, and fired the simplest opening spell at the wooden door, testing to see if there was any spell cast on the door.

The wooden door did not move at all, and there was no reaction, but the opening effect of the Alaho Cave did not work either.

Norlin stared at the door for a long time, and as Campbell waited a little impatiently, he saw him raise his wand again, the tip of which quickly condensed into a red glow that made him shudder.

"Wait ......"

"Thunderbolt Explosion!"

Campbell's blurted out words were half blocked, and he covered his head and ducked desperately to the side. Now he knew that Norin's strength was unreasonable, and after this obviously offensive spell was issued, he didn't know if the door would be fine, anyway, if he got close, there would be no good fruit to eat.

The Demolition Spell roared and slammed into the wooden door, and the pattern on the surface of the wooden door lit up, as if an invisible black hole was spreading, silently absorbing the Demolition Charm.

The lone doorknob looked like an eye, staring silently at Norin.

"Interesting."

The corners of Nolin's mouth hooked slightly, and after thinking about it, he stepped forward, grabbed the doorknob, and pushed the door open.

Since force can't break it, he can only improvise.

The lines on the door eerily lit up again, looping from the bottom to the top, and were immediately pushed open, and Norlin encountered no obstacles.

"Eat soft or not hard?"

Norin said to himself, not stepping in immediately, but standing outside the door and observing the situation inside.

He thought he would see white snow or some strange and dangerous place again, because the door he suspected was a portal.

However, to his surprise, there was no ice and snow inside the door, and it looked like an ordinary room, and there was also a door at the end of the room.

“？”

Norlin glanced back at Campbell with obvious confusion on his face.

"I didn't lie to you, I opened this door last time, and then I lost consciousness......"

Norin's eyes were inquiring, and Campbell quickly waved his hand to explain.

Norin didn't speak, he thought for a moment, then suddenly raised his leg and stepped into the room.

There was silence in the room, and Campbell hurried to follow, the wooden door closing silently behind them.

Norin frowned, looked at the self-closing wooden door, and suddenly said with a smile:

"It looks like something terrible happened to us today."

Campbell followed his gaze and looked back, only to see that the door had closed on its own. Startled, he hurriedly ran over and twisted the doorknob, trying to open it again, but to no avail.

"Can't be opened."

Campbell's face turned a little pale and he shuddered.

"If you say that, there's no turning back once you come in."

Norlin smiled and walked straight to the door inside.

The room was empty and there was not a single object, and the door was the most conspicuous thing.

Norin stood still in front of the door, surveying the door.

There was no weird pattern on the door like the previous one, but it was so clean that Norlin was a little unaccustomed to it.

There was only one strangely shaped notch embedded in the door, and there was nothing else, not even a doorknob.

Norlin squinted at the notch, and the more he looked at it, the more familiar it became.

"How are you going to open this door?"

Campbell said with a sad face, his obsessive curiosity about the Chamber of Secrets and his fear of the unknown intertwined in his heart.

"Looks like it needs something to open ......"

Norlin casually explained, when a flash of lightning struck his head, lighting up his train of thought.

He remembered what the notch's mark was.

He fumbled in his pocket for a while, and finally pulled out a crown. It was the crown that Professor Pandora had placed in the body of the Kemera beast and was given to Norin.

"Where did this thing come from?"

Naturally, Campbell noticed his movements. His gaze wandered back and forth between the crown and the door, and he asked in surprise when he noticed that the shape of the crown fit perfectly with the notch on the door.

"It's a long story."

Norlin said, seemingly understanding why the wooden door hadn't teleported them somewhere else.

If he guessed correctly, the wooden door had only one function, and that was to screen the person who opened the door for a crown. If you don't have it, you'll be sent away randomly, but if you do, you can go straight in.

It seems that this door is also related to Nelida Vokanova, because this crown is left by the founder.

Norin thought to himself, carefully aligning the crown with the notch in the door and pressing it.

Ever since he got the crown, Norlin hadn't found anything magical about it. And now, the crown glowed brightly, and then merged with the notch in the door, silently merging into one.

The room seemed to shake, and Nolin and Campbell's bodies shook slightly.

A thin slit appeared in the middle of the door, and then slowly opened through the middle.

Norlin stood in front of the door, quietly waiting for the door to open completely.

What appeared in front of them was a long, narrow passage. The passage was dark, and there was no light in sight, as if there was no end.

In order to facilitate the next reading, you can click "Favorite" below to record the reading record this time (Chapter 217 Channel), and you can see it next time you open the bookshelf!

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