However, as soon as Su Fang stepped into the underground palace, he immediately noticed something was wrong.
Only light and shadow are seen flowing.
In an instant, the surrounding scenery suddenly changed.
When he came back to his senses, where would there be any underground palace?
Looking around, there is endless desert all around.
"Let me go, what's going on? Is it an illusion?" Su Fang guessed.
Then he looked around for a while.
However, no matter how Su Fang explored, the surrounding environment gave Su Fang an extremely real feeling.
It was very different from the illusion in his mind.
"Is it a secret realm?"
Su Fang guessed again, feeling a little confused.
But now that it's here, let's make peace with it.
Whether it's an illusion or a real secret, now that you're here, let's go and unlock the secrets here.
After Su Fang made up his mind, he randomly identified a direction and started moving forward.
"Sand, sand, sand..."
The violent sand dust scratched Su Fang's face, causing pain. It felt so real.
However, almost an hour after Su Fang left.
Suddenly, the desert in front of us began to change drastically.
I saw endless earth fire suddenly emerging from Su Fang's feet!
In an instant, the originally barren desert turned into a hot magma basin!
"Damn it!"
Seeing the magma fire suddenly emerging from the ground, Su Fang cursed angrily.
At this moment, he suddenly realized that he might have fallen into an unpredictable illusion.
Otherwise, it would be impossible to explain the sudden and sudden change in the environment before our eyes.
"What kind of phantom formation is this? Is it so powerful?" Su Fang exclaimed.
At the same time, his mind began to quickly recall the knowledge related to the formation.
"You can know the Spring and Autumn Period in one step, and you can know the eternity in one breath."
"Could it be the illusory formation left by the supreme formation master who was close to Xuanzong of the Qing Dynasty?"
Ye Han guessed in his mind.
At the same time, in order to verify the conjecture.
He continued to turn a blind eye and continued walking in the magma basin.
Just like that, another hour passed.
The endless magma fire all around was extinguished in an instant.
What followed was flying snow, and the whole world instantly turned into a field of ice and snow.
"really!"
"It's really the handiwork left by the Supreme Formation Master."
Su Fang confirmed his thoughts.
Speaking of the formation supreme, the existence of the person who is known as the first person in ancient and modern formations.
Su Fang was also in awe from the bottom of his heart.
His name is Xuanjizi, and in ancient times he was a transcendent figure that everyone knew about.
He is proficient in various formation techniques and created his own pseudo-god-level formation treasure book [Tianyan Sixty-Four Formations].
Although his cultivation is only at the level of a Martial Saint, it is said that he can even compete with a Martial God when deployed with all his strength.
Therefore, during his existence, Emperor Xuanzong of the Qing Dynasty never worried about the safety of the mountain gate.
As long as he is around, no matter how many enemies come, they will all be destined to deliver food.
At this moment, Su Fang was trapped in the phantom formation left by such a terrifying person.
I don’t know whether to be happy or worried...
Fortunately, this underground palace is related to Xuanjizi, and the reward must be very impressive!
What is worrying is that he has no ability to break the illusory array set up by Xuanjizi.
If the formation cannot be broken, not to mention rewards, I am afraid that even a small life will be lost.
Thinking of this, Su Fang was quite depressed.
He simply didn't bother to struggle and sat down directly, waiting for his system's comprehension number to be refreshed before trying to break the formation.
After all, in the illusory formation left by Xuanjizi, if you don't understand the way and just walk around randomly, you will only get deeper and deeper.
And while Su Fang was waiting.
On the other side, Jiang Chen, who entered the underground palace earlier than Su Fang, also fell into the same predicament.
"Damn it! Why can't you get out of this damn place?"
Jiang Chen was so angry that he looked up to the sky and roared.
Although he has the key to the underground palace in his hand, that mysterious turtle shell.
However, after it fell into the illusory formation, the mysterious turtle shell completely lost all effect and no longer brought any guidance.
In this way, he fell deeper and deeper into the illusory formation. With only his meager understanding of the formation, there was no way he could get out of the illusory formation.
…
Time passed little by little.
Suddenly, a pleasant sound sounded in Su Fang's ears.
"The number of realizations has been refreshed! The current number of realizations: 1."
Seeing that the number of comprehensions had been refreshed, Su Fang immediately chose to comprehend the illusion array in front of him.
[One of Tianyan's sixty-four formations, the Four Symbols Illusion Formation] can evolve the four images of heaven and earth, trapping those who enter the formation forever. Do you want to understand it?
"yes."
Su Fang immediately chose to understand.
Then, on the endless snowfield in front of me, golden threads appeared one after another, analyzing the mystery of the four-image illusory array...
And Su Fang was also immersed in the ocean of knowledge about this formation and could not extricate himself.
After a long while.
The sound in his mind sounded again, and Su Fang woke up.
"Successfully comprehended the [Four Symbol Illusion Formation, One of Tianyan's Sixty-Four Formations]."
After successfully realizing the formation, Su Fang looked at the snowfield scenery in front of him again, no longer confused at all.
Then he took strange steps and began to walk erratically on the snowfield...
Soon, the scenery in front of me began to change rapidly.
First it returned to the appearance of a magma basin, and then returned to the appearance of a desert.
Until finally, Su Fang completely walked out of the illusion formation and appeared in the underground palace again.
"Huh, it's finally out." Su Fang breathed a sigh of relief.
Then, he began to explore the underground palace...
The underground palace here is neither big nor small. Because it has existed for so long, most of the buildings have long been dilapidated.
Except for the four-image illusion array that Su Fang experienced when he first entered, there seemed to be no other traps.
Su Fang was also quite surprised by this.
But he didn't think much about it. After all, there were few traps, which was a good thing for him.
He really didn't want to experience more formations like the Four Symbols Illusionary Formation.
I'm afraid that I might accidentally fall into a killing array, so I'll just go out and do it.
I walked cautiously for a while.
Su Fang finally reached the deepest part of the underground palace, and what he saw was a huge chessboard.
At the end of the chessboard, on a stone platform, a small formation board was suspended.
Seeing the array, Su Fang was instantly excited.
If his guess is correct, that formation disk is very likely to be Xuan Jizi's natal magic weapon - [Tianyan Formation Disk].
And what happened next indeed confirmed Su Fang's guess.
As soon as he approached the giant chessboard, an afterimage of an old man appeared in front of him...
"Eternity has been in a hurry, and the sea has changed. I wonder what autumn this autumn will be?"
"Destined person, if you can break the life-and-death chess game of Lao Dao, the treasure will be yours to take."
The voice fell.
The old man's afterimage slowly disappeared...
Su Fang on the other side suddenly became cautious after hearing the old man's words.