"What's going on?" Tian Xin was so surprised that he couldn't even say anything!

Bai Fei came to Tian Xin's side and said lightly: "This may be a bit complicated to explain..."

"Yeah!" Bai hesitated and said: "The old-fashioned train on the earth can only drive one-sidedly, and the same is true here. Of course, this is only for existences above the millennium level!"

"Ordinary extraordinary people can still go back!"

Tian Xin looked at the extremely strong cage iron pillar and couldn't help but sigh: "This looks very solid~!"

However, in general, there are really many rules in the underworld!

The iron pillar of the cage looked at it, wondering whether it was to lock the ordinary extraordinary people and prevent them from coming in, or to lock the thousand-year-old existence like Tian Xin!

Unexpectedly, Tian Xin suddenly thought of the sea-blue-haired men and women who left Feng Yueyue and the others for some reason. They were so powerful, but they had to leave through a passage!

Of course, this is not the most important thing. The most important thing is that they seem to have left completely!

It can be seen from the sudden change of the black phage!

"Sure enough, this beautiful underworld can only be suitable for venturing, but it cannot leave life behind. Those worlds that seem to never change will never change, after watching for a long time and staying for a long time... aren't it just a huge cage?"

"What are you thinking?" Bai looked at Tian Xin and asked.

"I didn't think of anything!" Tian Xin turned around and said.

"I didn't think about anything, then let's go..." Bai said with a smile on his face: "I have already felt the second immortal thing in the second misty world of the underworld!"

"Oh!" Tian Xin replied curiously, and then he asked in confusion: "Has the immortal things here been taken away by the group of millennial-grade existences who came first?"

As he was talking, he suddenly thought of something, and his handsome face immediately became extremely strange.

He looked at Bai and asked nervously: "The immortal thing you mentioned is not in the restoration puddle again, right?"

"right!"

Bai Ye didn't go around in circles and directly gave Tian Xin a very affirmative answer.

I saw Tian Xin's whole face immediately became extremely bitter.

Bai led the way in front, and he followed him honestly. "Hey! The first time is my good luck. I can take out the immortal thing at the last time!"

"If there is an accident this time, wouldn't I be crying to death..."

Looking at Tian Xin's pitifulness, Bai seemed to be very sympathetic, but when she said that, Tian Xin immediately thought it was definitely a sweet misunderstanding!

I saw her smile and say this like a flower blooming. "Then do you think you're going to get that immortal thing?"

"If you don't want it, let's just leave!"

Tian Xin was speechless, Bai Du said this. What else could he say? What else could he say?

When thinking about his parents who are almost five years old, Tian Xin always felt that if he missed this immortal thing, he might not have this opportunity in the future! Even if there are many other treasures, such as magic crystals, and the same heaven-defying existence, Tian Xin still has many in his left-hand empire... But that can only allow people to accelerate their cultivation, and even directly cultivate an extraordinary peak existence!

But, no matter how many things Tian Xin has, what's the use?

It means that the cultivation level reaches the peak of the legendary level, and the powerful force can keep the body to its best! However, at most, two hundred years, the dust is still dust!

But the immortal things in the underworld are completely different. Since that thousand years, there have been so many strong people, and almost all of the thousand-year-olds have been dispatched to this underworld, and have traveled thousands of miles to the underworld. Isn’t it just an immortal thing?

Although Tian Xin just now had the help of Bai and his hard work, he got a piece of luck. However, this piece can only allow a person to have nearly a thousand years of life!

Tian Xin has a pair of parents, so it is naturally impossible to give them an immortal thing, but if you don’t do this, Tian Xin’s only choice is to find the next one immediately!

Moreover, just two pieces are probably not enough. After all, there is Tian Xin’s own. He can’t live for thousands of years, but Tian Xin dies of old age in a hundred years?

Such a story is simply a big pot of chicken blood...

Without saying a word, they came to the center of the second misty world in the underworld, which was the white liquid that produced the misty mist here. However, the liquid that could return to its original source at this time can no longer be described as a "populus"!

But the pool!

The white liquid here is obviously much larger than the misty world in the first layer! The bubbles that keep boiling are also much more than the first layer!

This made Tian Xin feel a little trembling when he saw this!

"Only an hour?" Tian Xin asked repeatedly!

"Yeah!" Bai Yantai joked. "You can come out in 59 minutes..."

"Haha →_→" Tian Xin pulled the corners of her handsome mouth, and there was no unnecessary words!

Because he understood the essence of the white liquid that returned to its original origin, Tian Xin did not take off his clothes, but just jumped and jumped down!

There is still no feeling of water temperature, and there is not even the touch of water invading the skin!

This is extremely weird!

Fortunately, Tian Xin had already felt it, so he didn't experience it too much at this time, so he started looking for the very precious immortal thing!

This second layer of the return pool in the misty world of the underworld is even larger than Tian Xin imagined. If there is a small lake under the puddle on the first layer!

Then under the second floor of the return pool is a big lake that is ten times larger!

Although the seemingly milky white liquid will not affect one's own vision, such a huge existence, especially the pool below is not smooth and flat. I think if no one dares to come down to take the immortal things in the second misty world, the smallest should be the size of a human head!

However, what is extremely disappointing!

Tian Xin searched quickly for a long time, but still couldn't see it! It was just because the bottom was too big! Tian Xin was standing inside at this time, as if nothing was there!

As time passed by minute by minute, Tian Xin was as anxious as an ant on a hot pan.

He is Tian Xin, who has the power of a thousand-year-old grade on the return pool!

However, now he is under the return pool, and he is a complete ordinary person. Strictly speaking, Tian Xin is not even as good as an ordinary person now!

Ordinary people wouldn't feel too uncomfortable if they were on the road! But Tian Xin was now in the return pool. Although the liquid felt very low, there was almost no!

But with the existence of a big lake, Tian Xin stood below, the left-hand empire could not be opened, and his own power could not be mobilized. This feeling of returning to zero suddenly really makes people vomit blood!

Especially time passes so quickly!

It's almost here, when Tian Xin reacts!

It seemed that it had been almost an hour! Tian Xin was panicked, and he dared to stay here for more!

"Let's go out first! Wait until the strength is restored before you come down..."

Tian Xin dared not bet on those last few minutes. If it surpassed, Tian Xin would completely become an ordinary person!

That's not what he can bear at the moment!

Just like a towering tree, it grows up and is naturally powerful! It can go through storms! However, when it is still a seedling period, or just grows a little taller, any blow will greatly affect its future development!

Tian Xin is the same now, the power of the thousand-year-old grade is just about to grow, and it is still a long way from him to the towering tree!

so!

Tian Xin can come down again if he has the chance. Now, in order to find those last few seconds, it is an extremely terrifying gambling for Tian Xin!

Not worth it, absolutely not worth it!

Tian Xin began to swim upwards desperately. With 5 seconds left, Tian Xin finally swam out!

As soon as he came out, Tian Xin squatted somewhere and gasped!

In fact, there is no lack of oxygen under the water. There is no essence of liquid, and humans cannot breathe in it. However, as soon as Tian Xin came out, he still couldn't help but want to breathe. It was like swimming in a swimming pool. After swimming, he always had to go ashore to breathe in a big mouth.

On the side, Bai seemed to be an outsider. She flew into the air and said lightly: "Why did you come up?"

"See that your immortal thing has not been found yet?"

"If you don't look for it, you will breathe first. When you recover, go on..." When Tian Xin said, he could clearly feel that the power on his body was like blood recovery, filling his whole body.

This strange feeling is so cool!

Just like a poor person who can't even afford to eat, he suddenly has five million yuan, and directly opposite him is a restaurant!

The power of the thousand-year-old existence filled the whole body of this ordinary person, making Tian Xin feel comfortable and want to moan!

However, Bai, who was standing beside him, suddenly said: "It is easy for you to come out, but if you want to go in again, it may be a bit difficult!"

"Is it another strange law?" Tian Xin was speechless. He guessed that this time he came out empty-handed and would have to worry about it, and it was true!

Now, Tian Xin looked at Bai and waited for her to answer!

"Yes, it can also be regarded as a unique rule for this return pool!" Bai said seriously. "After you come out once, you have to wait for the time you multiply by multiples before you can go down again!"

"Otherwise, if you go there now, you will be directly deprived of all your strength and completely become a mortal!"

"You are in the next hour. After you come out, you have to wait two hours before you can go down again!"

Tian Xin nodded after hearing this. "This doesn't sound too troublesome?"

Bai immediately smiled! "This is so troublesome that you can imagine. The rules are not over yet?"

"Not only do you have to double the time outside, but you are in the return pool as well!"

"No, it should be more terrifying than that time!"

"Because, when you go down in two hours, you can't stay below for half of the original one hour, that is, 30 minutes, that is, half an hour!"

"If you go on the second time and haven't found it yet, and then experience it for the third time!"

"Then the time you have to wait above is 4 hours, but below, you can only stay for 15 minutes..." Bai said this, looking at Tian Xin with great fun.

"Tian Xin, do you... still think there is nothing?" (To be continued)

...
Chapter completed!