Ye Yun was first sure that the place where this small cave was located was the center of the entire Tianxuan Forest, there was no doubt about this, and maybe even the secret of being able to get out should be here.

However, Ye Yun walked around the cave several times, but he couldn't find anything different about the cave.

Except for the mysterious large stone suspended in the air in the middle, everything else here is exactly the same as all ordinary caves, old stone walls, and broken stones.

Of course, there is also a special feature of this cave is the constant warm wind that blows out for no reason, even inside this cave, you can feel this warm wind, a bit like central air conditioning control.

Moreover, in this warm breeze, there was actually a thick heaven and earth vitality, which was much thicker than the several large stone chambers outside, and could even be compared to the room on the first floor of the Zhenlong Chess Array that hid the first-order qi veins.

Could it be that there are qi veins in this, and qi veins can be generated anywhere, even if it is another open space, it is said that even in the cracks in space, qi veins can be generated.

"If there is a qi vein here, Dao Ye will not come to Yuncang Mountain for nothing!"

Ye Yun slowly approached the round boulder suspended in the air, which was about two meters in diameter and covered with mottled stone patterns, mixed with many broken stones.

Ye Yun walked around the boulder, for this suspended boulder that obviously violated physical gravity, Ye Yun's forehead couldn't help but wrinkle, what the hell is this, it can actually be suspended in the air out of thin air, the bottom point of the boulder is about one meter high from the ground, and from time to time there are pieces of dust falling from the boulder.

"It stands to reason that the boulder should be a short time ago, and the debris keeps falling, and no matter how big the boulder is, it will be eroded by the years, and then turn into powder and disappear. ”

Ye Yun began to talk to himself, and his eyebrows showed a thoughtful expression.

"Could it be that this boulder can still grow on its own?

Ye Yun was taken aback by his thoughts, and took two steps back in succession, looking at the boulder vigilantly, but the boulder did not move except that it was still suspended in the air.

"Could it be that the first-order Heavenly Grade Qi vein that is about to transform into a spirit is hidden here?" Ye Yun said softly as he stared at the boulder. Then, he shook his head again, rejecting his thoughts, if the spiritual energy vein was about to be hidden in it, then the monsters of Yuncang Mountain would not be able to see it, because it would definitely not be able to leave this Tianxuan Forest.

Ye Yun pondered for a moment, his heart was silently running and his breath was decided, in the dantian, the majestic vitality flowed out and spread all over his body, Ye Yun's body exuded a strong red vitality, and the momentum was compelling.

"Dao Master advanced today, so I'll use you to practice my hands!

After that, Ye Yun split out a red qi out of thin air, this red qi was obviously much thicker than before, exuding a dazzling red light, and when it pierced the air, it pulled out a long whistling sound.

Touch!

The red energy bombarded the boulder, blowing up a red mist, Ye Yun flashed to the side, and when the red smoke dissipated, Ye Yun's eyes widened suddenly, what kind of stone is this, with his full strength, he didn't even blow down a piece of broken stone, only stirred up some broken stone powder.

The hardness of this boulder is really too perverted! If it was an ordinary stone, Ye Yun believed that it would have been blasted into powder by his own red energy.

"Flight attendant, do you know what this thing is?" At this time, Ye Yun could only ask the flight attendant.

The stewardess smiled, and then said, "You go over and touch it, don't you know." ”

Ye Yun was secretly unhappy about the sale of the flight attendant, and he knew it, but he didn't tell him.

Ye Yun slowly approached the suspended boulder, raised his right hand, and touched the boulder casually.

Suddenly, Ye Yun stood in place in an instant as if he had been struck by a thunderbolt!

Ye Yun's eyes widened slowly, and his somewhat hard face actually trembled forcibly, and his eyes were staring at the boulder.

Heartbeat! Ye Yun actually heard the heartbeat! And this heartbeat sounded like thunder in Ye Yun's heart, and his whole world seemed to hear only the heartbeat of thunder. This huge heartbeat sound, thick and long, stretched like a call from ancient times, knocking on Ye Yun's heart.

Could it be that this monolith has life?

Could it really be that this is a spirit transformation boulder!

Ye Yun felt that since he entered this Tianxuan Forest, his understanding of the world of cultivating immortals seemed to be like a great leap forward, and everything incredible had happened.

Suddenly, Ye Yun felt that his blood and vitality, and even his divine consciousness slowly flowed into the boulder along his right arm, and the mottled stone patterns on the boulder fell off, revealing the black rock-like surface inside, and then countless runes that Ye Yun couldn't understand appeared on the surface of the black rock, and Ye Yun's blood and vitality spread along these runes, and the divine consciousness seemed to enter the inside of the boulder.

"Stewardess, what should I do?" Ye Yun was shocked in his heart, trying to break free of his right hand, but his right hand seemed to be welded with this boulder, and he couldn't move at all.

"Stupid, don't move!" the stewardess was calm as usual, but there was a faint excitement in her tone.

"Stewardess, what's going on!" Ye Yun's mood still couldn't calm down, his blood was like being drawn by a thick syringe, flowing into the runes on the surface of the boulder black rock with a thickness that could be seen by the naked eye, and the vitality in the dantian was even more frantically extracted, if it weren't for the help of the broken golden pill, the vitality in the dantian would have been hollowed out long ago.

And Ye Yun felt a pain in his sea of consciousness, and the divine consciousness that flowed into the boulder was like mud into the sea, and there was no response.

"Hold on, hold on, this is your chance!" said the flight attendant excitedly.

"I just want to die, why are other people's chances happy, happy and happy, and every time I have a chance to be a test of life and death!"

"Flight attendant, no, you have to think of a way!"

"Hold on!"

"Flight attendant, I'm bleeding!"

"Eyes closed!"

"Stewardess, I'm dying!"

"It's okay, with me, it's not easy for you to die!"

"Stewardess, my blood is about to be drained!"

"Don't you like to eat? Eat more good things in the future and you can make up for it. ”

"Stewardess, I'll be dizzy for a while, you help me watch. ”

Ye Yun felt a tingling pain in his knowledge, and the flight attendant shouted: "No, you must be sober in this process." ”

"Stewardess, can you not do this in the future?" Ye Yun felt that his tears were about to come out, because of excessive blood loss, his brain was already extremely dizzy, his whole body was prostrated and weak, the vitality in the dantian had long been exhausted, and the replenishment speed of the Eight Veins of the Qi Meridian and the Broken Golden Pill was simply a drop in the bucket!

And part of his divine consciousness was also cut off and merged into the boulder.

Finally, the boulder stopped drawing blood and vitality, and Ye Yun felt as if he had experienced a blood donation activity for 100 people, and all those 100 people were him!

Ye Yun's right hand was loosened from the boulder, and he felt that his whole person was not good, as if he was about to die and lay on the ground.

Slowly, Ye Yun realized that he had lost too much blood, and he hallucinated, and the entire cave was shaking violently!