Bai Xiaofei hurriedly asked, "Xiaowei, how is the magma activity?" ”

Xiao Wei shook her head: "I can't tell, the magma goes up and down, the fluctuations are very large, and sometimes, I can still hear the rumbling sound in the depths of the formation." ”

Bai Xiaofei nodded, this rumble, he had also heard it before. This does not bode well, as the volcano is in intense activity and does not know when it will erupt.

Bai Xiaofei gritted his teeth and fought hard! Xiaohui is right, you can't stay in this hole for the rest of your life.

Bai Xiaofei took out the golden needle on Tie Shu's body: "You are free, you can eat if you want." ”

The iron tree turned around and threw himself at the other iron trees next to the hot spring, although the iron trees did not evolve as fast as it, but they also knew that the catastrophe was coming, and they resisted one after another, only to see the acid flying in the cave, and the branches and leaves hitting each other to find the sound of gold and iron.

An iron tree fell, and from its cracked steel-like body, internal organs that emitted green light flowed out, and they were immediately eaten up by the remaining iron trees, killing, devouring, and evolving, and the remaining iron trees knew that they had reached the line of life and death, and they all evolved with all their strength, some evolved acid water was more corrosive, some evolved branches and leaves were sharper, and some trunks glowed with crystal color, harder than alloy steel.

After a series of fierce but short cannibalism, in the end there was only an iron tree left by the hot spring, but its appearance was completely different from the beginning, the trunk of the iron tree has become the common green and blue color of green trees, and the skin looks very soft in the past, it seems that if you pinch it with your fingers, you can drip water, but this is just an illusion, when the sharp weapon is cut on the trunk, the epidermis will glow faintly, blocking the sharp weapon, and even scratches will not be left.

The branches and leaves have also changed, becoming a broad-leaved forest common to plants on the earth, and it is also full of fruits, but this wide green leaf and fruit are weapons, and the green leaves can change into any shape at any time to attack the enemy, and the fruit will explode like a bomb, and the fruit contains extremely corrosive acid water, in the battle just now, there was an iron tree that was splashed with just a drop of acid water, and the whole thing was corroded and pierced.

Bai Xiaofei took a step forward vigilantly, blocking both Xiaowei and Xiaohui behind him: "Are you still the iron tree that made an agreement with us?" ”

The trunk of the iron tree twisted for a while, and a human face grew, and he said stiffly: "Bai Xiaofei, don't be nervous, I'll talk about it." The evolution I have now is only a small step in growth, it is nothing, and I hope to have your help to grow further. ”

Bai Xiaofei breathed a sigh of relief: "Okay, you open your body, let Xiaohui in, let's leave this cave immediately, I don't want to stay here like a mouse for the rest of my life." ”

The branches and leaves of the iron tree trembled: "I'm sorry, I'm afraid I can't accept Xiaohui." ”

Bai Xiaofei changed angrily: "Damn! I knew I couldn't trust you! Do you think that after you evolve, I won't be able to kill you? ”

As he spoke, he stood up and was about to pounce, and Tie Shu said dryly: "You misunderstood, it's not that I broke the contract, but in the battle just now, my evolution was used to improve my weapons and body, so that the function of producing oxygen was greatly weakened, and the oxygen I produce now is not enough to supply Xiaohui with breath." In fact, after a while, the original oxygen in this cave will be exhausted, and Xiaohui will fall into a state of hypoxia. ”

Bai Xiaofei was angry for a while, hell! How did it come to this!

Tie Shu said: "If I evolve again, I will definitely give priority to the evolution of the function of producing oxygen to ensure that Xiaohui can breathe enough fresh oxygen." ”

Xiao Wei said: "In this way, only when I catch the naturally born and evolved iron tree in the basin next time and give it to you to eat, can you protect Xiao Hui?" ”

Bai Xiaofei stomped his feet: "Nonsense, I don't know how long I have to wait to catch other iron trees, not every time an iron tree can evolve in the basin, we waited for so long to catch these few trees." ”

Tieshu suddenly said, "Actually, there is another way, maybe it can promote my evolution. ”

Bai Xiaofei was stunned for a moment, and then said angrily: "Is there any way?" Don't you say it soon! What are you doing in a hurry?! ”

Tie Shu said: "When I was just captured, I saw you use the upper vocal air cavity to transmit a special kind of life energy to Xiao Hui, if I can also get this energy, maybe I can evolve again." ”

What is the "upper vocal cavity"--Bai Xiaofei was stunned, and suddenly came to his senses, Tie Shu originally meant that he and Xiaohui were mouth-to-mouth, ah, wait, could it be that he let himself kiss a tree?!

What a thing!

Of course, what Bai Xiaofei really cares about is not kissing, but his internal breath, if it is accepted by a creature from another world, God knows what kind of changes will occur.

Just when Bai Xiaofei hesitated, suddenly the mountains shook, everyone fell to the ground, and from the bottom of the cave, there was a whining sound similar to a roar, Xiaowei shouted: "Oh no! The volcano is about to erupt! ”

Your sister's, it's really a house leak that coincides with continuous rain, fight!

Bai Xiaofei gritted his teeth: "Okay, I'll give you the inner breath!" As he spoke, he pounced in front of Tie Shu, aimed at the raised human face on the trunk, and kissed it, and Tie Shu also cracked a mouth on the facial features of the trunk and accepted Bai Xiaofei.

Even if Bai Xiaofei is killed in the future, he will not tell others what it is like to kiss a tree, but - forget it, since he can love Xiaowei's skeleton, it is really nothing to kiss the tree, not to mention that the vibration under his feet is getting more and more violent, and he can even feel the rolling heat wave coming from under the cave - the magma is rising sharply!

Bai Xiaofei suddenly pushed away the iron tree and shouted, "Okay! I've given you enough breath! Evolve fast! ”

Tieshu let out a giggle, for some reason, the laughter was like a female voice, but it did evolve again, only to see that Tieshu's appearance changed drastically, and finally, it actually turned into a human form, and the middle was cracked, "Xiaohui, come in." ”

Xiao Hui was already having difficulty breathing, because the sharp rise of magma had brought a large amount of toxic gases, and she coughed violently, while with Xiao Wei's support, she drilled into the iron tree, and the trunk of the iron tree closed and changed its appearance again. The entire iron tree actually turned into Xiaohui's appearance, but it was actually naked.

Tieshu's limbs and every skin are exactly the same as Xiao Hui's, and even the branches and leaves have turned into hair strands - Xiao Hui's short hair has not been taken care of since she arrived in another world, and it has turned into long flowing hair.

Bai Xiaofei raised his voice and asked, "Xiaohui, are you okay inside?" ”

Xiao Hui hummed and said, "I'm fine, there is plenty of oxygen in it, and the temperature is also suitable." ”

At this time, the cave shook again, and several places collapsed, and Bai Xiaofei roared, "Go!" ”

Pulling Xiaowei, Tieshu followed closely behind, and ran towards the entrance of the cave.

Along the way, they dodged the collapsed roads everywhere, and in some places they still needed Bai Xiaofei and Xiaowei to open the way, and stones fell from time to time on their heads, and finally rushed out of the cave, the three of them did not stop, rushing towards the highest peak, and behind, the magma had already rushed out of the cave!

Bai Xiaofei showed all his skills, pulling Xiaowei with one hand and Tieshu with the other, and rushed to the edge of the basin.

Bai Xiaofei and Xiaowei tied branches to their feet and used them as skates, sliding rapidly on the ice, followed by the iron tree, and its bottom also became a sled-type.

The three of them didn't know how long they had been sliding, seeing that the double sun was approaching again, the ice was about to melt, but they hadn't seen the land yet, if the ice surface of this sour water lake melted, all three of them would fall into the water, even if it was with Bai Xiaofei's energy, it would not corrode into a pile of mud, Xiaowei suddenly pointed ahead: "Look, there's a tree there!" ”

Sure enough, there was a tree in the distance, so big and so big, that you could see the canopy from afar.

Bai Xiaofei shouted: "Where there are trees, there is land, and if there is land, you can gain a foothold, quickly, go there!" ”

The ice under the feet of the three of them made a gurgling sound, and even the naked eye could see the ice cracks, which would crack at any time, Bai Xiaofei exerted all his strength and slid towards the big tree, and finally, when Shuangri jumped into the sky and the ice completely melted, Bai Xiaofei and the others ran under the tree and jumped onto the ground.

But the three of them were soon stunned, because in this sour water lake that could not be seen, there was only this big tree and a small piece of land at its feet, and the three of them were trapped here.

Bai Xiaofei looked depressed, and was about to say something, when Xiaowei suddenly shouted: "Mother tree!" This is the parent tree! ”

Bai Xiaofei was stunned, and then looked at it, it was really the mother tree, the half of the mother tree that was bombarded by the electromagnetic railgun on Shenzhou No. 1, Bai Xiaofei was desperate to kill this half of the mother tree, he naturally remembered its shape!

The mother tree did not destroy miè, but for some reason, it came to this different world.

On the trunk of the mother tree, a man's face suddenly appeared: "Hey, it's rare, there is actually a life from the earth here, I always thought that I was the only earth creature here." Well, strange, the breath on your body is so familiar, this, this is the breath of the Yanhuang Ancient Exercises! Oh my God, you're Bai Xiaofei! How did you end up in hell?! ”

In Bai Xiaofei's mind, countless thoughts flashed in an instant: The monster in this other world is very similar to the corpse brother cultivated by the dragon, and half of the mother tree suddenly appeared in this other world, could it be that Long Ji also has an inexplicable relationship with the other world, and where did Long Ji's elixir of immortality come from?

Could it be that the beginning and end point of a qiē are related to this other world?

Bai Xiaofei thought deeply: Long Ji, where are you from? Why do you have such a great ability? What is your elixir of life? What does the other world have to do with hell?

Bai Xiaofei knew that the answer to a qiē was in this other world called hell! If you want to defeat Long Ji, you can only explore from this hell, the battle that belongs to Bai Xiaofei, a new battle, a new legend, will begin!