Looking at Yang Yi, who was sleeping soundly again, Gu Ren now knew that there was a master who was cheating on him.

And this tall man is still tall and can't see where the place is.

also told Gu Ren that this is no longer the original world, but an abandoned cave.

What is the cave sky? This is what the immortal gods opened up for the dojo.

As far as Gu Ren knew, there were some immortal caves in the world he was originally in.

It is difficult for Gu Ren to know what kind of power is needed to open up the cave sky, after all, Gu Ren is now flying into the sky, running the power of water and fire, and the strength of the Yuan Shen to travel around the world, and the strength of opening up the cave is far beyond his imagination.

There is more to open up the cave...... Speaking of which, Gu Ren didn't understand, he hadn't even succeeded in refining Huang Ting.

Gu Ren's current level is too low, and what he is most concerned about now is the danger of this world.

He is not afraid that he will not be able to return to the original world, after all, if he is sent here, he can't be left here, and the mysterious man said that someone entrusted him to send Gu Ren to this world, and it seems that he has taken a lot of benefits, so he must do a good job in after-sales service.

Therefore, Gu Ren was not worried that he would not be able to go back, he was only worried about the time to go back and the dangers he might encounter next.

"It's a pity that there is no such thing as an abandoned cave exploration guide, otherwise I wouldn't know anything about it now. Gu Ren's complaints will not go away.

In fact, Gu Ren is still very curious about the so-called abandoned cave, no way, who is not curious about new things, but if the danger is too great, no one will want to touch it.

However, Gu Ren had no choice, he wanted to try, the mysterious man did not tell him the conditions for leaving, the time limit was not announced, and he did not explain what he could get before leaving.

That's really hard to do.

The mysterious man seems to have relocated the entire Zhongfu mansion.

Gu Ren did not look at the world with his naked eyes, but first scanned it with his divine thoughts.

The world is really collapsing, the outside is gray, it is gray, the whole world is gray, there is no other color except gray, even white and black do not appear here, there is only dark gray and light gray here.

There is no vitality and spirituality in the land, and the air is mixed with a large number of toxic gases, and the oxygen available for the human body is very thin, and the air in this Zhongfu courtyard is still rich in oxygen.

However, the air outside is invading the courtyard of the Zhong Mansion.

Gu Ren had already opened the valley, even if he didn't breathe, he could survive, and Yang Yi ...... Leave him to death......

"What does it mean to send me to this world?" Gu Ren felt the malice of this world, and couldn't help but guess in his heart.

There is really no hope in this world, and the existence of life has long been deprived.

No, there's something weird here.

A mile outside the courtyard of Zhongfu, there was a dark gray spherical gas.

The gray gas was also lifeless, but it was moving, not the wind drawn by the abandoned cave that made it move, but it moved on its own initiative.

It was an animal, but it was not a living thing, and Gu Ren could be sure that it was not alive at all.

But the gray gas is only wandering, at least not yet.

Except for the discovery of this gray gas, Gu Ren did not find anything else.

"I need to go out for a walk!" Gu Ren thought to himself.

But......

Gu Ren needs to explore the way first, Gu Ren has never been a good person, he will ensure the safety of his life first.

Therefore, Yang Yi was thrown out by Gu Ren with the technique of the imperial sword, but Gu Ren still took safety measures for him, at least sealed his mouth and nose for him, and sent oxygen to him.

And Gu Ren also protects his skin, reducing the damage to his body caused by the poisonous gases of this world.

After turning around, Gu Ren used his divine thoughts to take him back.

When he came back, the guy was still asleep.

Seeing that Yang Yi was fine, Gu Ren was a little relieved.

Then Gu Ren closed the pores around his body and blocked his communication with the world.

These are all necessary, just like wearing a chemical protective suit to evolve a factory.

Just now, Yang Yi was thrown out of three miles by Gu Ren, so Gu Ren was also going to take the Zhongfu courtyard as the center and take a turn within a radius of three miles to see the situation.

Gu Ren went to find the gray gas first, and Gu Ren's divine mind kept paying attention to its every move.

The gray gas is still in that place, only three feet away.

Here, Gu Ren can't fly, but his other supernatural powers can still be used.

The gravity here is the same as the world Gu Ren was in originally, Gu Ren didn't feel the slightest sense of oppression, nor did he feel a little lightness, probably not high, not low, just right.

When Gu Ren walked out of the courtyard of the Zhong Mansion, the color of his whole body also turned gray.

When he threw out Yang Yi, he noticed that maybe the main color of this world is gray, or maybe it is because of the dilapidation of this world, so that everything that enters his category will become a gloomy and lifeless color, and may eventually be assimilated.

"The meaning is unknown, the purpose is unknown, and there is no direction, how can I go back?"

"Still a little chance, haven't you seen it at all?" Gu Ren couldn't stop saying the unhappiness in his heart.

Although he could hide it in his heart, Gu Ren felt that in such a disgraced world, it was better to spit out all the unhappiness in his heart, otherwise even in a firm state of mind, he might be broken by a long period of loneliness and discouragement.

And then commit suicide even if you don't assimilate into this world.

Here, although Gu Ren can't fly, he is not slow to run here.

Three seconds later, Gu Ren came to the gray gas and observed the strange gas up close.

"Squeak Squeak ......"

A series of strange fluctuations emanated as Gu Ren approached, covering Gu Ren's entire body.

Gu Ren felt that the strength of his whole body was actually contracting, and the pores around his body actually tended to open, and the muscles were not under his control.

Gu Ren hurriedly released his true qi, wanting to use his true qi to resist the strange fluctuations.

However, as soon as Gu Ren's true qi was released, the fluctuations suddenly disappeared.

However, the true qi released by Gu Ren also dissipated by half, and it seemed to cancel out this strange fluctuation.

Gu Ren felt that the true qi was dissipating, and immediately retreated, far away from the gray gas.

You don't need to think much about this strange thing, there is an eighty percent chance that it has something to do with this gray gas.

However, as soon as Gu Ren retreated like this, the gray gas seemed to recognize him and followed him violently.

The gray gas, which had been motionless, suddenly turned into a gray shadow.

Gu Ren hurriedly erupted with true qi, faster than the gray shadow, and dodged the surprise attack of this gray gas like this.

However, there is only one foot between the two.

Seeing this, Gu Ren saw that a true qi came out of his chest.

The cyan true qi also turned gray in this gray world.

The cyan true qi turned into a long sword, pierced the gray gas, and cut the gray gas in half.

..................