Even Lin Yan probably didn't know that the situation outside the cave at this moment was far from what he imagined, and even completely unexpected him, but the result was no different, and even more spectacular, and quite dramatic.

And he didn't have the heart to care about everything that happened outside the cave now, and he was struggling to break this prohibition at the moment.

"I guess that this prohibition cannot be broken in a barbaric way, because the murderous aura revealed by the four words on the lintel is obviously a warning......"

After Lin Yan tried the prohibition of fist and flame attack, and found that there was no obvious effect, Qi Tian gave a guess.

He continued, "In addition, this prohibition is almost the same as the one under Cuiming Villa, and if I am not mistaken, this is indeed a possible passage to the core area. ”

"Then why aren't the tentacles of the Blood Devouring Demon Aoi here, will they just hide behind the ban?" Lin Yan felt goosebumps all over his body as soon as he thought of the horror of those "Blue Star Begonias", and his hair was full of cold air.

"It's hard to say, but for now, the possibility doesn't seem to be very big, and you have an innate spiritual fire, so you don't have to worry so much, if you can't open this ban, then it's pointless!"

"I've tried it with flames and fists, but it has never worked, so what should I do now?" Lin Yan was very helpless and had a headache about this.

"Now I can consider giving this obsidian a try, because I feel that it is not just a simple lighting at the entrance of the cave, but should have other meanings, and so far, there is no place for this cave to be used, so I think it is worth a try. ”

Qi Tian gave a very constructive suggestion, "And the strong light emitted by this obsidian itself also has the effect of breaking the ban, and the effect is sometimes more significant than the spiritual fire!"

"In that case, I'll give it a try!"

Lin Yan also thought that what Qi Tian said made sense, so he decided to take this way, and he was also full of expectations for it.

However, he was also quite cautious, letting Yang Qi, Luochen, and Mu Zhilan all retreat to a safe position, Yang Qi and Luochen were very obedient, and immediately lined up far away, but Mu Zhilan was just standing not far behind Lin Yan.

Lin Yan couldn't help but remind again: "My eldest lady, you are so close to me, if something happens, I'm afraid you will be hit by the pond fish!"

"Isn't it with you, it's going to be fine, you can rest assured, and I just want to see it more clearly, and it won't cause any impact or interference to you!" Mu Zhilan was very confident in Lin Yan, and seemed to be completely unconcerned, because she was also very curious about how Lin Yan broke this prohibition.

"Okay then!" Lin Yan didn't think much about it, so he stopped talking nonsense.

But sometimes things are just so weird and unpredictable!

When he cautiously approached the obsidian stone, suddenly, the obsidian suddenly became bright and dazzling, and began to tremble violently, as if a bombshell had been dropped at the level of calm, and at the same time, there was a loud "boom"!

Even though Lin Yan was already extremely cautious, this sudden scene still caught him by surprise, and his whole person was suddenly shocked by a strong shock wave and flew out, like a big sandbag, and also crossed a wonderful arc in mid-air, and couldn't help but open his mouth and spew out a mouthful of blood!

And this scene also frightened the three people around, especially Mu Zhilan, who didn't expect something terrible to happen at all, she was simply stunned, and even when Lin Yan flew towards her, she didn't react, she was just stunned!

There was a muffled sound of "bang", and Lin Yan's body hit her body impartially, because she was directly behind Lin Yan, and both of them immediately fell to the ground, looking quite embarrassed!

At this time, Mu Zhilan regretted that she didn't listen to Lin Yan's words just now, she thought that standing behind Lin Yan was the safest, but she didn't expect that it turned out to be like this, which made her want to cry without tears!

Fortunately, Yang Qi and Luochen were not panicked, they immediately helped Lin Yan and Mu Zhilan to their feet, and Mu Zhilan's pretty face was flushed with anger at the moment, and he couldn't help but complain loudly: "You guy, do you deliberately want to take advantage of me?"

Girls are like this, once they get angry, they will become unreasonable, and they will completely lose their normal thinking ability.

Lin Yan was also angry, wiping the blood stains from the corners of his mouth, "My eldest miss, do you think that I am full of food and take advantage of you in such a stupid way, and I just kindly reminded you, but you ignored it, but now you say that I did it on purpose, you are really talented! It is really admirable to have nothing to say!"

Seeing that the two of them began to pinch each other, Yang Qi immediately lined up to the side, completely looking like he had nothing to do with himself, but Luo Chen hurriedly let out an exclamation, "Look! That prohibition is really gone!"

This time, everyone's attention was immediately attracted to the past......

And at this moment, Mu Zhilan seemed to have completely forgotten the unpleasantness just now, and immediately rushed over excitedly!

When she stepped out of the stone door and looked out, she was stunned by what she saw!

Immediately, Yang Qi and Luochen also followed, and Lin Yan quickly rushed out of the stone gate after putting away the obsidian that had fallen on the ground.

A completely strange world suddenly appeared before their eyes.

The sky above him was blood-yellow, and the earth was desolate, looking lifeless, vicissitudes and ancient!

As far as the eye could see, there was an ancient and desolate scene everywhere, one after another huge trees were broken from their roots, and all the branches were bare, completely withered and yellow, and they were all completely lifeless.

After seeing this scene, Lin Yan couldn't help but be surprised!

"This seems to be the private space left by a strong man after he fell!" Qi Tian transmitted to Lin Yan at this time.

"Are you saying that this is no longer the Yunkun Secret Realm, but an independent space?" Lin Yan was very surprised, as for what happened just now, he also left it behind.

"No, theoretically, it should still belong to the Yunkun Secret Realm, but this place has always been closed by a force, so it was very dilapidated and decaying at first, but this place is also more like the Netherworld! ”

"Then you say, is the master here still alive?" Lin Yan suddenly had this strange thought.

"Impossible!" Qi Tian was very sure, "There is almost no life here, it is hard to imagine anyone who can stay here forever." ”

"What about the big spider, did it run out from here?" Lin Yan suddenly thought of the colorful ghost spider.

"At the moment, it seems unlikely, but we don't know enough about this place, and we need to explore it, maybe we can find out and unravel all the mysteries. ”

Just as Lin Yan was communicating with Qi Tian, Mu Zhilan suddenly exclaimed, "Look, there seems to be an ancient castle in the distance!"

"Yes, I didn't expect there to be human activities in such a place, it's incredible!" Luochen couldn't help but sigh.

"I reckon that castle is our destination, and that's where the mysterious green light comes from. Yang Qi said.

At the mention of green light, even Lin Yan was in high spirits, "Let's go, let's go over and have a look now!"

Then the four of them walked towards the ancient castle in the distance......

Half an hour, Lin Yan and the four of them came to this ancient castle, it is very huge, the whole body is gray and blue, and it also covers an extremely vast area, standing on this desolate land, it immediately makes people feel a sense of grandeur and awe, like a lonely giant, I don't know how many years it has stood here.

The gates of the castle were completely open, or rather, there was no gate at all, only a doorway several meters high, and from the outside, it was quiet, very dark, and completely silent.

"It looks quiet here, but it's also quiet and terrifying, it seems to be full of mystery!" Mu Zhilan felt a chill rise from the bottom of her heart, and involuntarily hid behind Lin Yan.

Yang Qi and Luochen's expressions were also extremely solemn, they had never seen this kind of place, and they didn't know what would be waiting for them inside.

Only Lin Yan was calm and fearless, not only that, but he also seemed quite excited, because all the mysteries were in this ancient castle, and he was getting closer and closer now, and he was eager to solve all the mysteries that had plagued him for many days.

He looked at the three of them, "Either you stay outside and I'll go in and have a look alone!"

"No!" Mu Zhilan was the first to object, "Where you go, I will go too, I will always follow you!"

But when she said this, she suddenly felt a little wrong, and her pretty face suddenly turned slightly red, obviously a little shy.

Lin Yan also frowned slightly, and couldn't help but blurt out, "What do you mean 'where I go, you will follow'?

"It's nothing! don't think about it, I'm just saying now, not in the future!" Mu Zhilan hurriedly explained, but it seemed to be more and more black.

"You don't have to explain, I didn't have to think nonsense, I just want to enter it now, if you have to follow me, it's okay, but it's still that sentence, you have to listen to my orders honestly, you can't make your own decisions, otherwise, you can do whatever you want, understand?"

Lin Yan didn't forget to give her a "vaccination"!

Although the two of them were a little flirtatious, Yang Qi and Luo Chen didn't care at all, and didn't even pay attention to it, their minds were completely on the ancient castle in front of them, and they were completely thinking about whether to enter it.

Seriously, I don't want to be fake at all, after all, I have put in so much effort and endured so many tests, it can be said that I have gone through a lot of hardships to come here, and if I give up like this, I am really unwilling.

But the problem is, this place looks so strange that it must be full of unimaginable dangers, and if you encounter some unexpected circumstances, or if you are unlucky, you will never return.

At this time, Lin Yan asked them again: "What about you, did you decide to go in with me?"

Yang Qi made a choice at this time, "You and I are brothers in life and death, so naturally we have to take risks together, even if it is Longtan Tiger's Den!"

Luochen was also affected, and hurriedly said: "After so many hardships and hardships, do you still care about this level, since you are all here, I am really sorry for myself if I don't go in and have a look." ”

Lin Yan nodded appreciatively, "Then let's go in, but be very careful, you must not touch anything at will!"

"Understood!"

The three responded in unison.

Subsequently, Lin Yan took the lead, Mu Zhilan only followed behind him, almost inseparable, like a shadow, and Yang Qi and Luochen also walked into the gate left and right.

It is a long passage, and the light gets darker the further you go inside, and the walls of the passage are gray-blue boulders, which look very old, as if they have been ten thousand years old.

There was no movement in the passage except for the continuous hollow echo of the footsteps of the four people, but this silence also added to the terrifying atmosphere, as if at the end of the passage there was a monster waiting for them with its mouth wide open, and everyone's heart rose to their throats.

Lin Yan had already taken out the obsidian stone, and the bright light suddenly illuminated the surroundings of the four of them, and also made the four of them feel a little relieved.

After walking for a while, a large hall appeared in front of the eyes of the four of them, and in the center of the hall was a circular stone platform, with a large base and a thin middle, which completely resembled a stone table, but it was several times larger than an ordinary stone table, and it was also quite elegant.

And on the stone table, there is actually a huge crystal ball, shining and shining under the light of obsidian!

In this hall, there are no other objects to be seen except for this large stone table and crystal ball, and it is empty, and this large palace looks lifeless, which makes people feel a sense of eerie horror.

"It seems that someone has been here, and not long ago, because I sensed a faint human breath that was vague, and I don't know one, it seems that there are two!" Qi Tian transmitted at this time, "In addition, this crystal ball is very strange, don't touch it!"

"Who could it be?" Lin Yan secretly speculated that he could come here, and it was not long ago, so there was no one else except for their group of people who had entered the Yunkun Secret Realm, so he immediately thought of several other people.

Could it be Mu Guan, Lan Ruoting, and Qianxun Yue, and since they entered the Yunkun Secret Realm, they have never seen a few of them, nor have they heard anything about them! Could it be them?

No one else will be there but them, and where did they come from, and who would they be?

At this moment, a series of questions surfaced in Lin Yan's mind.

Qi Tian reminded him again: "Don't think about it yet, I suddenly detected a strange energy fluctuation inside that crystal ball, it seems that it will react immediately, you have to be careful!"

At this moment, the crystal ball suddenly shone brightly, becoming bright and dazzling, even many times stronger than the light emitted by the obsidian, like a small sun.

Without waiting for Lin Yan and the four of them to react, an old voice suddenly came from inside the crystal ball: "Welcome all geniuses to come here, now you have a chance to get the inheritance, there are four gates in front of you, each of you can choose one, but remember, a gate can only run one person to enter, if the others want to break in, they will be ejected and lose the opportunity to enter the other gates." ”

After the mysterious old voice appeared, it immediately surprised the four of them!

But sure enough, the four of them found that there were exactly four gates in front of them.