On a lifting machine left by the Russians, Hao Yu and the two of them quickly slipped underground, and when they couldn't see their fingers, the mecha worn by the two of them lit up with lights, illuminating the scene around them, Hao Yu was surprised to find that this deep hole, the lower it goes, the larger the space, which is a bit like a cone.

"How deep have we come down?" asked Guo Huitong, who was a little apprehensive on his face, softly.

After falling in the dark for a while, the bottom of the cave was still nowhere to be seen, and there was a kind of pressure around them, which oppressed them, making both of them feel a sense of stuffiness, and they had to operate their internal breath to help them breathe, which made them feel better.

The figure slammed down, Hao Yu stopped, lit up the bracelet and saw that the two of them were already nearly seven or eight thousand meters underground, but at the bottom of the cave, there was still no trace.

The two of them continued to descend, suddenly! From the deep darkness below, there was a strange sound, and before Hao Yu and them could react, a noisy sound came from below, quickly approaching Hao Yu, and the two immediately grabbed the huge steel chain, and saw a large black shadow, flashing in front of their eyes, bringing a strange sound.

"What is it?hmm~ It's a bit like a bat, isn't it! How can any creature survive in this bottomless depth?"

Hao Yu grabbed the steel chain tightly with his right hand, and with a flick of his other hand, he pulled Guo Huitong down to his side, and he protected the girl.

Shout~

I originally thought that those things that made strange noises ran away, but I didn't expect them to turn around again and run back, this time! This kind of monster that appeared in groups was illuminated by Hao Yu's light, and it was really a bat-like creature, and the whole body was pitch black, but their size was terrifying, each one was almost two feet long, and the monsters flying in front of it were even more amazing.

"What's this......? I'm afraid, big wood! ...... Beat them all away, these monsters, it's disgusting to watch, I don't want to see them. ”

Two bat monsters the size of a few feet flew towards Hao Yu and the two of them, and showed their terrifying sharp claws at them, and they could vaguely see that there was some liquid hanging on the claws of the monsters, and when they rolled slightly, they swayed with a faint green light.

Hooked his feet on the thick chains, Hao Yu wanted to grasp the chains with one hand, and also slightly support Huitong, because the girl was scared, she kept him tightly, and seeing that the two monsters were about to pounce in front of them, Hao Yu snorted lightly and slapped out with a palm of his left hand.

Squeak~

The huge palm print hit one of the bat monsters, and it screamed, and fell into the darkness below, and the other monster saw this, not only was it not afraid, but the speed of the pounce was faster, looking at its hideous appearance of opening its mouth and revealing its fangs, perhaps it was annoyed by Hao Yu's attack on its companion.

"Damn, since you don't retreat yourself, I'll fight you until you retreat. ”

At this time, the bat monster a little later, its outstretched claws, from Hao Yu's head, is no more than a foot away, where Hao Yu still dares to think more, the left palm that was slapped, didn't have time to retract, so he pinched his fist and hit it, with a loud bang, Hao Yu's fist, and the bat monster's claw, came to an intimate contact.

Whew~

I don't know why, Hao Yu's fist was full of green smoke, and a thin sound could be heard, which made Hao Yu, even if he saw that the bat monster's claws were broken by himself, he didn't have time to be happy, so he hurriedly withdrew his fist, shook it violently, and his internal breath burst out, and he threw out the unknown liquid on the monster's claws that were stained on his fist.

"It's so corrosive!"

Hao Yu took the fist in front of his eyes and looked at it, and was taken aback at that time, only to see that the steel mecha shell wrapped in his fist was only a few seconds old, and it had already been corroded by the monster's liquid.

Guo Huitong, who buried his head in Hao Yu's arms, suddenly exclaimed: "Be careful with the big wood!"

Hao Yu, who was distracted by the corrosion of the mecha, hurriedly stared at him, and he immediately sensed that there was danger behind him, and there were still several different breaths coming, Hao Yu immediately let go of his right hand holding the chain, and his body fell violently into the darkness below.

"Ahh......h It's too fast, I don't want to break it into a patty, big log! You have to think of a way, if it goes on like this, the two of us will fall into a patty. ”

When she felt that she was descending rapidly, Guo Huitong, who was hugging Hao Yu, was full of horror and screamed, the voice was indescribably sharp.

Buzzing, rumbling, Hao Yu felt that his ears were about to be punctured by the girl's sharp voice, and he hurriedly shouted: "Huitong......! Don't scream, my ears...... I'm going to be called deaf by you. ”

Hao Yu didn't expect that he had already put on a mecha helmet, and Hui Tong's screams could reach his ears so strongly.

"Huh, Huitong, you call again, this time...... The louder you shout, the better. ”

Hao Yu, who looked up and looked up, seemed to have found something, and he made such a strange request like a girl who had just stopped yelling.

"Oh~ You made me shout this yourself, you are deaf, don't blame me. ”

Guo Huitong was a little annoyed, pouted, and whitened Hao Yu with his eyes before opening his mouth, and according to what Hao Yu said, he raised his head and shouted upwards.

Soon, Guo Huitong's shouts had a wonderful effect, and I saw that those bat monsters who were originally chasing after them, I don't know why, suddenly stopped chasing, and they flew upward, trying to get away from Hao Yu and the two of them.

"Hey~ It really works, come on! Huitong, you yell, I'll record it for you, and I'll scare these monsters away later. ”

After using the mecha function to record the girl's screaming voice, Hao Yu put the mecha's external amplification horn and pointed it above them, over and over again, releasing the scream, don't say! The effect is really good, just a few dozen seconds, above the two of them, there is no bat monster chasing.

As soon as Hao Yu grabbed the steel chain to stop himself from falling, Guo Huitong, who was hugging him tightly, glared at him with a blank slean in his eyes: "Big wood! You explain and explain, what did you mean by what you just said? What kind of monster scare away, you mean that my voice is very ugly, like a ghost crying wolf, right? Hmph! Hurry up and explain it to me, or else~ I will break your ears." ”

Suddenly, the girl reached out and pressed a button on Hao Yu's helmet, the helmet automatically shrank, his head was exposed, and Guo Huitong also twisted his ear.

"Ho ho ~ It's not okay if I'm wrong, Huitong, your voice is the best, like a spirit bird singing, I just made a slip of the tongue, a slip of the tongue ......"

Finally, Hao Yu coaxed the girl well, and his ears were also liberated.

Laugh at!

The two of them suddenly felt their feet at the same time, as if they had stepped on something, but before they could be happy, they felt that their feet were empty again, and they slipped down again.

"It turned out to be a large protruding stone, well, there are traces of artificial processing, and it seems that we are not far from the bottom of the cave. ”

Looking up at the place where he had just stepped on, Hao Yu saw that on the wall of the cave, a stone more than ten zhang long protruded, and they had just stepped on the edge of the stone.

Yes!

With Guo Huitong screaming, the thick chain that the two of them were holding in their hands suddenly disappeared.

"It seems that the chains have not yet reached the bottom of the cave, so they have to fly down on their own. ”

Under the huge pressure and gravity far beyond the ground in the depths of this deep cave, Hao Yu had some difficulty, ran the exercises, and with Guo Huitong, who hugged him tightly, flew down and landed on a small raised stone on the cave wall, which can be regarded as a foothold: "Let's rest here first, we will soon go down to the bottom of the cave, we must maintain our full state." ”

From the space ring, he took out a bottle of water and handed it to Hui Tong, who was next to him close to the cave wall, Hao Yu said with a slight gasp.