After groping around, An Yi roughly figured out the role of this high platform.

The high platform is somewhat similar to a modern monitoring center, in addition to the monitoring function, there is a simple control station on the side of the high platform.

The console can only control the difficulty of the experienced formations outside and some simple formation change operations, but more detailed controls cannot be done.

From here, it can be seen that there are ten training formations outside, and if they follow their previous guess, then there should be ten different gates to enter here.

So far, they've found three entrances, meaning at least seven more that haven't been discovered.

"Xiao Yi, I found a hidden formation, which is a bit similar to the one you laid out outside just now", just as An Yi wanted to find the location of the other entrances through the monitoring screen, Xiao Jing suddenly reminded him.

"Where?"

"On your right-hand side, under the third bluestone slab," Xiao Jing instructed.

An Yi immediately followed Xiao Jing's prompts, lifted the bluestone slab, and soon discovered the small hidden formation under the slate.

The formation is not complicated, it can even be said to be very crude, with An Yi's formation level, it was cracked after a little calculation.

After the formation was cracked, what was hidden inside was revealed—a small box.

After confirming with Xiao Jing that there was nothing wrong with the box, he tested it with his divine sense fire again to make sure that there would be no danger, and An Yi picked up the box and opened it.

After opening it, I saw a jade slip lying in the box, and there was a key next to it.

An Yi's divine sense quickly swept over the jade slip.

After a while, An Yi's expression was a little complicated.

The content of the jade slip tells the origin of this secret realm.

Speaking of which, this secret realm can be regarded as a product of an era.

As I said before, this cultivation realm is divided into three realms, and it is the lower realm where she is now located, which is commonly known as the Lost Continent.

Not to mention how this lost continent came about, but it is a fact that the aura of the lost continent and the increasingly scarce resources are becoming scarce.

At that time, there was a relatively powerful sect on the continent called Tianji Pavilion, and Tianji Pavilion paid a great price, and when it came to the future of this continent, it seemed that the result was not very good.

Therefore, for this prophecy, the ten major sects at that time were ready to work together to create a secret realm, not to mention that this secret realm could accommodate the people of the entire continent, but at least it should be able to accommodate the people of the ten major sects.

However, unfortunately, this secret realm was only halfway created when it was destroyed by an external evil force.

That power is mysterious and powerful, the ten major sects have no ability to resist at all, plus at that time, in order to build this secret realm, the ten major sects can be said to have exhausted the elite of the sect, and under the surprise, the elite of the ten major sects were almost wiped out.

The only few people who survived could only use the previous structure of the secret realm to seal that evil force in the secret realm.

However, the recorder of the jade slip also mentioned that the seal of this secret realm would one day be damaged due to the passage of time, and even if they set up a spirit absorption array to maintain the seal as much as possible, there was no guarantee that it would be foolproof.

The jade slip recorder left this jade slip to remind the latecomers that once the seal is found to be loose, it must be strengthened immediately, otherwise once the ninefold seal is broken, the entire lost continent may face extinction.

After An Yi finished reading the jade slip, her face couldn't help but become solemn.

Although she didn't understand what the evil power mentioned in the jade slip was, it was obvious that the power that could make the ten great ancient sects have no power to fight back must be terrifying, even beyond the scope of her current imagination.

That mysterious power was probably sealed in the black hole outside, but when they passed by there before, Xiao Jing had said that the seal below had been broken through one layer.

Even if the most optimistic thought was that there were still eight layers of seals, they didn't have much time.

Therefore, for the sake of today's plan, what she has to do is to get in touch with the sect as soon as possible, and second, according to Yu Jian's final instructions, take the key in this box to take out the last resources left by the ten major sects and maintain the energy needed for the operation of the seal.

To be honest, the content on the jade slip is still quite subversive, originally they all thought that this secret realm was a gimmick, these experience formations and the like are just tricks, and the real intention of the people behind the scenes is to lure the monks into the soul absorbing array to absorb the spirit.

But after knowing the truth, An Yi also figured out some points that he hadn't figured out before.

For example, why did the Spirit Sucking Array only absorb Spirit but not kill anyone, and even Senior Brother Chu Tian had not suffered any serious injuries, and before the black hole erupted, they directly "spit out" them.

Another example is that this experience array is so easy to break, you only need to break through the stone tablet to enter here directly without going through the experience array.

Now it seems that the previous experience array is likely to be the only thing that survived in the secret realm arranged by the previous ten major sects, and because it is close to the edge of the secret realm, it will be affected relatively little.

And the Spirit Sucking Array itself is just instinctively absorbing external spiritual power to supplement the seal, but in the end, it is a formation arranged by a decent sect, and it will have a certain protection mechanism, and after sensing that the person being sucked has reached the limit, it will spontaneously bounce people out.

It is even possible that the original spiritual absorption array only absorbed the spiritual power in the air, but recently it sensed that the spiritual power in the air was not enough to support the operation of the seal, so it had to absorb spiritual power from people.

However, it was a pity that just the spiritual power on Chu Tian's body still didn't last long, and the seal was still broken.

Thinking of this, An Yi and Xiao Jing's moods became a little heavy.

While admiring those seniors who sacrificed, I am also worried about the situation outside.

"Then what should we do now?" Xiao Jing asked a little dazedly, forgive it for being in a state of amnesia now, and I can't remember that I was also a god vine that had experienced strong winds and waves before, and the current situation is obviously the biggest problem it has encountered since its "rebirth", and it is inevitable that it will be a little at a loss, and subconsciously look for someone to help.

An Yi carefully put the box into her own space, such an important thing, she can only rest assured when she puts it into the space.

Sighing lightly, now she can't contact the sect, the only thing she can do is to find a way to take out the materials mentioned in the jade slip and fill them in the seal to replenish the energy of the seal.

However, the top priority is to release Chu Tian and them first, and more people will have more strength.

After studying the control console on the high platform for a while, An Yi adjusted the difficulty of the training array where Chu Tian and the other four senior brothers were located to the lowest, and by the way, transferred their last exit point to this hall.

As for the heroine Anya, let them stay in the training array first, she doesn't have time to talk to them now.