Originally, he thought that Chu Nan would be pierced by a blood hole after being hit by Ling Tian's fist, but although Chu Nan snorted and rolled out, his body was not pierced, and even Jiang Yousheng felt that his fist shook slightly, which was the rebound force generated by Chu Nan's body instinctively.

"The body of this war beast ......" Jiang Yousheng was quickly relieved, how could he break through the open fire in the center of the earth and enter here without a strong enough body? The body of this war beast is strong, but I am afraid that it is beyond the state of the golden treasure body, and it is not inferior to their star light body.

Chu Nan was beaten by this punch in the air, but it was precisely because of this punch that he used the power of this punch to roll violently, and flew out twenty or thirty meters at once, widening the distance between the two sides, making the black-clothed young man's pounce miss again.

This made the young man in black very unhappy, and he glared at Jiang Yousheng fiercely, thinking that he was intentionally helping Chu Nan.

Chu Nan rolled and flew twenty or thirty meters, rushed out of the corridor at once, plopped, but fell into the water.

It turned out that outside the corridor, there was a huge dark grotto, and there was an underground river in the grotto, and Chu Nan fell into this river.

Falling into the river, Chu Nan shivered smartly, the water temperature in the river was bone-chilling, although the river water was not frozen, but the water temperature was even lower than zero.

The black-clothed young man roared in a low voice, with one arm, like a huge black eagle, soaring out of the corridor, and in the next moment, he also threw himself into the river, and rushed into the river with a thud, the biting cold river made him tremble, but Chu Nan had already moved his eight arms together, rushing towards the depths of this underground river.

Jiang Yousheng and the young man in black chased into the river one after another, and Chu Nan ran wildly in the river. Jiang Yousheng punched Ling Tian again. Although hit Chu Nan. But it couldn't hurt him hard, but helped him rush forward a few more meters, and in the end, Jiang Yousheng could only stop and concentrate on chasing with the black-clothed young man, wanting to catch Chu Nan.

The strength of the black-clothed boy and Jiang Yousheng was far above Chu Nan, and their speed was faster than him, so they could have caught up with him very quickly, but after entering this underground river. The distance between the two sides has not narrowed, on the contrary, it is still slowly narrowing.

"What's going on...... This war beast ......" Jiang Yousheng began to be shocked.

This underground river, for some reason, is extremely cold to the bone, stronger than their star light body, when they enter the river, they are all frozen to the point that their hands and feet are numb, and their speed is seriously hindered, but on the contrary, Chu Nan seems to be unaffected. At least they are far less affected than they are. Chu Nan's speed in the river slowly surpassed them.

This long underground river, twisting and turning, the deeper it goes, the more terrifying the cold becomes, the terrible cold penetrates deep into the bone marrow, Jiang Yousheng and the young man in black desperately agitate the star light body, in this dark cave is like two luminous bodies, but they still can't stop the cold that goes deep into the bone marrow, they feel that their limbs are gradually losing consciousness.

Finally, they woke up and did not dare to go any further, but began to retreat.

If they try to go deeper, they will most likely freeze to death here today.

If he is frozen to death in this unknown underground river and spreads out, I am afraid it will be a big joke.

"The physical strength of that war beast...... I'm afraid it has surpassed the star light body...... Or, it wears a special soul treasure that can protect against the cold......"

In the end, Jiang Yousheng and the black-clothed boy guessed that the latter was more likely, after all, the Xingchen Light Body was already the strongest battle body in the legend, and it was impossible to have a body more powerful than the Xingchen Light Body.

Chu Nan threw them away, and in the river, his teeth were also frozen and gurgling.

"It's cold, it's cold, what the hell is this river...... How can it be so cold, and the river water has not frozen, the world is so big, it is really strange, the star washing pool of the Star Washing Pavilion is already magical, and the river water is also very weird, those two guys seem to have a star light body that can't bear it, so it seems that my current physical strength has surpassed the legendary training body. ”

Following the zigzag underground river, Chu Nan finally came to an end.

At the end of the river, an ice tree two or three feet tall appeared.

The tree looks like it was carved out of ice, towering in the middle of the river, and behind the ice tree is an almost vertical cliff, the cliff is covered with frost, about seven or eight feet high, and at the end of the way, a crack of one or two meters can be faintly seen, and the sky is faintly visible.

Approaching this strange ice tree, the cold was pressing, deep into the bone marrow, even Chu Nan couldn't stand it.

There are ice flowers blooming on the ice tree, which looks beautiful, crystal clear, and vaguely reveals a cool fragrance.

Although he didn't know the origin of this ice tree and ice flowers, Chu Nan guessed that it should not be ordinary, so he picked off these dozen or so ice flowers.

Ice Flower started, even if Chu Nan's body was stronger than the legendary Star Light Body, he was a little unbearable, and he was so frozen that he grinned, and he was busy putting all of them into the space bag.

After the ice flower was picked by Chu Nan, cracks appeared on the surface of this ice sculpture-like tree, like the essence of the ice tree was picked away, and the ice tree could no longer be maintained, with a crisp "creak", and suddenly, the entire ice tree was completely shattered and collapsed.

Chu Nan took two steps back, watched the ice trees smash and sink into the water, took a deep breath, raised his head, his body slammed into the air, and jumped into the air.

Stepping on the frost of the cliff, stretching out his hands, the "clatter" sounded, and the ten dragon claws grabbed deeply into the frost, stabilized his body, and then climbed to the top of the cliff seven or eight feet high.

On the top of the cliff, there was a crack leading to the outside, Chu Nan didn't dare to turn back, in case he ran into Jiang Yousheng and the unknown black-clothed young man, he didn't have to think about it, they would definitely want to intercept him on the way back.

Chu Nan climbed out along the crack more than a meter wide, this crack was located on the edge of a cliff, outside were towering trees, and not far away was a large waterfall that was rushing and roaring.

Chu Nan climbed a big tree, looked around from a distance, and finally determined that this place was not far from the valley that entered the entrance of the saint's tomb, only separated by a mountain peak.

"Now go to the valley to meet with Xixinghua and the Great Elders, and then return to Xixingyan, knowing that the only people I have obtained the saint's inheritance are Jiang Yousheng and the black-clothed boy, they should not have left the saint's tomb yet, and this news will not leak out."

In order to avoid dreaming too much at night, Chu Nan began to run, shuttling between the big trees.

In this Demon Fall Battlefield, there are a lot of vicious beasts, and Chu Nan has not yet run out of a hundred meters, but he was attacked by strange beasts, because this area belongs to the territory of an extremely ferocious beast stone squid lizard. (To be continued......)