The main entrance of the huge castle was completely closed, and even Tina's unimaginable power could not say that it could push the front of the gate open, so the group almost did not hesitate to come to the right side of the gate, as if a three-cornered broken door had been opened in the wall.

"You say, this entrance can't be left by the owner of this castle himself, right?"

Lei Zhe turned to ask the other two women, and at the same time, he took the thousand sharp arrows made by Tina and stabbed them at the broken wall.

Qiang –

It seems to be a stone wall, but after being hit by a metal short sword, it is not the piercing sound of the sword entering the wall, but a crisp sound after the metal collides, and even Lei Zhe, who made the stabbing blow, felt that his hand holding the hilt of the sword was numb.

It's so hard!

Judging from the collision between the sword body and the wall, even if Lei Zhe's sword did not use all its strength, it used thirty percent of its strength, but the short sword under this power pierced the wall, and even the sword marks left on the wall were so faint that people couldn't see clearly.

"The entrance was broken by someone, but the strength of the person who broke it is probably beyond our reach! It's probably a certain dean senior of the academy, after all, this secret realm has always been in the hands of the academy, so let's go in and take a look......"

Pell glanced at the marks in the gap, and at a glance concluded that it was broken by the seniors of the academy, but there was nothing wrong with this inference. Among the outsiders who could enter the secret realm, only the professors and deans of the academy were the professors and deans of the academy, and if it weren't for them, there would not be a powerful existence that could do this among the monsters in the entire secret realm.

Entering the castle through the gap, the outer walls alone are more than 10 meters thick, and such a building is a miracle if not only its size.

Entering the castle, Lei Zhe and the three of them were like coming to the Kingdom of Giants, everything in the castle was nearly a hundred times the size of the ordinary castle, and the three of them suddenly felt their insignificance as human beings, and the distance from one end of the hall on the first floor of the castle to the other was about 10 kilometers, and when they raised their heads and looked up, the height of the ceiling was also 2 or 300 meters away from Lei Zhe's location.

"It's an empty castle, but it's good, we can explore as much as we want without monsters......"

After entering the castle, Tina was on guard for a while, but when she saw that the entire castle floor was completely empty, she couldn't help but let down her guard and rejoice.

It's just that Tina may really have the potential of poisonous milk, or maybe she is really cursed by something, just said that there are no monsters attacking, only about three seconds later, a huge stone tablet landed ten meters away from them, and then shot out a golden light from the stone tablet, and then burst into the sky, scattering around to form countless golden magic arrays, at the same time, blue light rose from all sides of the castle to form a cage that blocked Lei Zhe and the three of them.

"Wouldn't we're locked up? Is there finally a monster to fight later? Great, I've had itchy hands for a long time! ”

"Please, Tina, you're just uh- just be quiet, your poisoned caught me off guard!"

Before Lei Zhe finished speaking, in those golden magic arrays, figures shrouded in golden light appeared in the magic array, and the existence inside them were the monsters that disappeared from the mountains outside, slimes, goblins, wind demon wolves, and plague werewolves......

There are more than 20 types of monsters, and the overall number is probably more than 1,000......

"Looks like we're going to have to fight......"

Although none of those monsters moved under the shroud of golden light, the light on the group of monsters in the front had faded, and it seemed that they would soon be unable to restrain those monsters, Pei'er took out the green jade oak staff in her hand.

"Wait, I'll take a look...... This stele appeared with the monsters, and maybe we have a way out if we unlock it! ”

Looking at the stone tablet ten meters away, Lei Zhe didn't say a word and the detection technique took effect, this time he didn't encounter the backlash of the skill again, nor did he see the huge eyeballs he had encountered before, and the information about the stone tablet was fed back into Lei Zhe's mind.

Monument of Wisdom: The testing core of the hall on the first floor, where intruders can enter the second floor to explore as long as they can solve the puzzles. But before solving the puzzle, the blockade of the countless monsters summoned by the castle will gradually be unraveled, and the intruder will need to deal with the monsters that are constantly waking up from afar, of course, if the intruder is strong enough, he can kill all the monsters and leave on his own.

Not a trap, but a test!

But after understanding the reason for the scene in front of him, Lei Zhe felt a lot more relaxed inexplicably.

Traps are all about killing intruders, and trials always have a way out, no matter how difficult they are. No matter how you look at it, the test of nine deaths and one life is more hopeful than the trap of ten deaths, and the content of this test is not force but wisdom, which means that even Lei Zhe and his students are not without the way to solve the puzzle.

When Lei Zhe looked at the contents of the stele as a whole from the stone tablet that looked like a wall in front of him, he found that one side of the stele was written in a language that Lei Zhe did not understand at all, which seemed to be a language description of the entire test, but these explanations were useless for Lei Zhe, after all, these words were neither the lingua franca of the mainland nor the ancient language of the mainland, and they were not even similar to the words that Lei Zhe saw on the elven native products he saw in [Emerald Dream], and it was a type that Lei Zhe had never been exposed to.

"That's, Dragon!? Sure enough, this must be the place where the Bright Holy Dragon sleeps! ”

Pei'er followed Lei Zhe to the edge of the stone tablet, and checked the words on the stone tablet with Lei Zhe, compared to Lei Zhe's complete incomprehension, Pei'er recognized the unique text in front of her a little.

"Can you know what's written on it?"

Lei Zhe looked at the 35 stone slabs in the square about half a meter long and wide in the center of the stele, and the lines on it were all disordered, and he couldn't see what the original appearance was.

"I'll try it, the dragon language is very profound, even if I only learned a little bit of the general part...... Dragon %¥ test? Intruder Completion%&%Wisdom%Monument¥#之图...... Can you leave? ”

Pei'er's interpretation was even guessed, but the general meaning coincided with the information of the stone tablet detected by Lei Zhe's detection technique.

When Lei Zhe looked at the picture in the center of the stele again, he always felt that this stele that he didn't know what to do was a bit like the Huarong Dao jigsaw puzzle game he had seen in his previous life, but the puzzle of Huarong Dao was more or less easy to put together when he knew the original map, and it was not easy to start with this 6×6 type without knowing the original map.

"Is that what the picture is? If you don't try it, you don't know how to start this test, so let me give it a try! ”

Lei Zhe's thinking continued, but Pei'er had the same potential as Tina to poison milk, and before she could figure out the principle, she stepped forward and began to touch the stone slabs.

The moment Pei'er moved the first stone slab, the golden light on the monster in front of her, which was still fading a little, shattered in an instant, and the first group of more than 30 monster combinations rushed towards Lei Zhe and them.

"Is this a countdown? You're not a worry-free product, so leave that puzzle piece alone and fight! ”