After groping in the darkness for four hours, he had gone deep by the second wave, but the cavern in front of him still seemed to be endless.

Xiang Yang was a little strange, in his feelings, it seemed that the direction he was moving was slowly going up again, what was going on?

After a few more hours, a small light appeared in front of him, and his heart sank, and further forward, as he expected, there was no floating jade divine mountain again, but the direction changed...

He wasted most of the day, he just walked around the passage, and he couldn't even figure out where the water came from...

In the next few days, he drilled all the caves where the Nine Creeks and Eighteen Streams were located, but he still found nothing, and even if he explored carefully with his spiritual sense, he could not find the source of the water, as if this tidal surge came completely out of thin air.

"It's weird!"

In a small hill next to the Floating Jade Divine Mountain, Xiang Yang sat quietly on a mountain rock and looked at the foot of the Sacred Mountain, thinking about it for a long time.

This is the forbidden place of the Floating Jade Sect, and no monk will come to disturb it, and there is silence in the mountains and forests, and only occasionally there will be the sound of birds chirping by.

'Da da da...' Xiang Yang's fingers flicked on the mountain rock, and Zhihai was running rapidly.

Slowly, his eyes lit up, and he had missed a problem that he should have discovered a long time ago, intentionally or unintentionally.

In the past few days, in order to prevent repetition, he has a record every time he goes in and out, but why is it that every time he comes out, it is a different source? Nine streams and eighteen streams, there should be a total of twenty-seven holes, but he has entered fourteen times and came out fourteen times, and the front and back match, it should be twenty-eight, one more time... Where's that time?

He tried to recall, and his fingers changed from flicking to unconsciously delineating, tracing all the routes again and again.

But no matter how he recalled, none of the fourteen exits were the same, and the entrances were the same, and there was no repetition, this inexplicable extra one, with his memory, he couldn't figure out where it was.

"Could it be that nine streams and eighteen streams are actually ten streams and eighteen streams, or nine streams and nineteen streams?"

Xiang Yang was very curious, so he simply got up and walked towards the foot of the Floating Jade Divine Mountain, this time he didn't enter the cave, he just turned around the foot of the mountain.

There are countless holes here, but there are only a few that can spew out ground water and gather into streams, the sacred mountain is tall and steep, but the mountain is not too wide, and it is only dozens of miles around it, if you don't want to investigate carefully, it will take a while.

When he came down, Xiang Yang's face became a little ugly.

Nine streams and eighteen streams, one is not more and one is not less, what about the extra hole?

Tianyan is in his body, he has enough confidence in his memory, and it is impossible to be wrong.

But this strange thing happened...

At this time, judgment became extremely important, and in this mysterious and mysterious situation, Xiang Yang quickly made an analysis.

There is only one possibility, he strayed into a certain formation, and the power of the formation has affected his thinking and memory intentionally or unintentionally, causing illusions.

Other than that, he couldn't find any other explanation, with his memory that had been strengthened by Tianyan, how could it be wrong?

Counting the days, he had spent five days in these caves, but still found nothing.

In today's situation, this is simply a great waste, but the appearance of this situation also made him believe that there must be a strange existence in the Floating Jade Divine Mountain, how could he let it go?

He resolutely re-entered the cave, this time, he even marked the entrance of the twenty-seven caves first, and also recorded it on the jade slip, after entering the cave, each direction was also firmly remembered, and each section was recorded with the jade slip.

In ten days, he walked all the caves again, and did not let go of the original exit, and re-walked backwards.

However, the strange situation still existed, and the twenty-eighth cave was still undiscovered, as if it were invisible.

It stands to reason that this is something that is impossible at all, you know, even if the memory is affected by the formation in the cave, but every time he enters and exits, he will remember the situation outside the cave entrance firmly, if there is a repetition, it must be visible at a glance, but the extra hole out of thin air is like a miracle, obviously existing, but unpredictable...

That strange and contradictory feeling made his consciousness and consciousness suffer a great impact, and for a while, his thoughts were in chaos.

In an instant, the towering sacred mountain in front of him seemed to rotate slightly, and the white clouds on the mountainside turned faster and faster, and finally turned into a huge whirlpool, which wanted to pull his whole body into it...

Fortunately, the Climbing Sky Tree seemed to sense his predicament, and entered a clear stream in time, which made him sober up and stabilize his mind.

"Well, it can affect my emotions and consciousness... This formation..."Xiang Yang was shocked, if he didn't have the Sky Climbing Tree, he would not be a madman, at least he would have to be in a state of confusion for a while.

His Heaven and Earth Fortune Ten Thousand Spiritual Essence is already eleventh layer, his spiritual sense is extremely powerful, and his consciousness is far more determined than ordinary people, even he has been affected by this, what about others? It is no wonder that it is said that it is inaccessible under the Nine Tribulations, even if there is no other danger, this formation that will make people crazy alone is terrifying enough.

Xiang Yang took a deep breath, turned around and left, and found a small hill with lush trees to rest, Fang Zhihai was too impacted, although there was the help of the Climbing Tree, but his consciousness was still a little confused, and he had to breathe well.

This sitting was a few hours, and the chaotic visualization was indeed magical, and after a few hours, his sea of consciousness was clear, and all distracting thoughts were swept away.

Looking at the misty mountain in front of him, he closed his eyes and carefully calculated again.

"Let's make sure, how many caves have I been in!"

"Fourteen times in the first five days, twenty-eight times in the back, there is a jade slip record, this number should not be wrong!"

"So what's the problem? At least one of the exits is repeated, and the later entrances are repeated... But I didn't notice it under the influence of the formation!"

"No, it's also possible that what Yu Jian recorded was wrong... It's possible that my memory has been forcibly tampered with!

"What kind of formation is this? A general maze or a formation with a bewildering effect can't tamper with memories at all, at most it will temporarily hallucinate you... But now, even this jade slip that was recorded at any time is wrong..."

"I've got to figure this out! How could I not have thought of it!"

Suddenly, Xiang Yang's inspiration flashed, and a thought appeared in his mind, which became clearer and clearer!