"Go down?" Yue Jing looked at Lin Chen, who was a little trembling due to nervousness and excitement. "Where are you going?"

"Whew!" Lin Chen breathed a sigh of relief, pointed to the low whirlpool in the center of the river and said, "There is an underground river leading to the Red Flame Crystal Armor Beast Cave, do you want to go down together?" ”

"Underground river??" Yue Jing came to Lin Chen's side, followed the direction he pointed, and suddenly saw the underwater whirlpool, and couldn't help but widen his eyes, and said in shock: "You... Are you sure this vortex can lead to the cave? ”

"And why do you know there's an underground river?"

She found that since entering the Crystal Realm, Lin Chen had given herself the feeling that it was too mysterious, as if she knew a lot of things, like the previous method of dealing with the Red Flame Crystal Armor Beast, and after this, a person was bored looking for an underground river under the water, how could he know this kind of thing in advance?

"To go or not?" Lin Chen didn't bother to answer her question, and said very directly.

"But... Zhou Zhiqi and Bai Hao are both inside, right? Are you sure we're not going to die? Although Yue Jing was very moved, she was still a little hesitant and worried.

"This barren mountain is so big, it shouldn't be encountered!" Lin Chen gave a very pertinent answer, and then said, "However, this is a fire crystal mine down here...... If you really don't want to, just wait here for me! ”

In fact, he himself was not the slightest bit sure, so he was excited and nervous at the same time.

"Hope...... If you don't die in a great disaster, there will really be a blessing in the future! Thinking of the fire crystal mine, Yue Jing finally gritted her teeth, as if she had made up some kind of determination, and nodded in agreement.

In this way, the two of them cautiously walked to the center of the river, and when they were about to investigate the situation of the lower whirlpool, they were directly swept into the surrounding water.

"Ahh

For a while, the two of them choked on how much saliva they choked, and under the impact of the water, they fell directly into the underground river in the barren mountain from the crack of more than 20 meters high.

"Plop!"

When the two of them floated up from the water, they found that they were already in the underground river inside the barren mountain!

"Whoa!"

Really! Lin Chen looked at the dim and damp mountain walls around him, and knew that he really didn't guess wrong.

Yue Jing, on the other hand, looked at the water column that flowed down like a waterfall in front of him, looked up, and found that there was a half-meter-wide mountain crack at the source more than 20 meters high, and the two of them fell down from there along the water column.

"Really... It's an underground river! Seeing that it was really as Lin Chen said, she suddenly breathed a sigh of relief in her heart.

"But we can't seem to go back!"

Lin Chen looked at the smooth mountain walls around him and the direction of the river, and replied, "There should be other outlets to swim forward along the river!" ”

However, the two soon discovered that the further they swam, the narrower the surrounding mountain walls became, and the narrowest part of the two had to be underwater in order to pass.

And what made the two of them furious was that there was no light source, it should be a dark cave, but I don't know why, the smooth and damp mountain walls around it were glowing with green light. This can seep two people out!

"It's a bit of a!"

"It's... There won't be crystals in the water, right? As soon as Lin Chen finished speaking, he felt a chill on his back, and Yue Jing stared at him with murderous intent.

"Haha...... Don't be nervous and make jokes! ”

In the end, the two of them passed through the narrow cave without danger, and after moving forward for dozens of meters, the field of vision in front of them suddenly began to widen.

"It's finally out!" Yue Jing was the first to breathe a sigh of relief, then looked at the wide caves around him, and said in surprise: "It's so big! It can't be a lake, right? ”

Lin Chen didn't speak, just frowned and kept checking the situation in the cave. After half a minute, he spoke, "This should be the cave of the Red Flame Crystal Armor Beast!" ”

"You go ashore first to see the situation of the holes inside, and I'll go down the cave to see if there is an exit ahead!"

After arriving here, Lin Chen's expression was very cautious, after all, this was an underground lake, he had to go around the cave and find the exit, which was related to the lives of two people!

"Whoa!"

The two had a clear division of labor, and after Yue Jing went ashore, he shook off his wet ear-length hair, and then walked carefully towards the cave inside.

And Lin Chen continued to swim forward, and not far away he found that along the mountain wall on the left side of the cave, there was a two-meter-wide exit ahead, although it looked tortuous, but it should be the exit!

"Lin... Daybreak... You... Come and see! And at this moment, Yue Jing's trembling voice suddenly came from the cave behind him!

Lin Chen thought something was wrong, so he hurriedly swam towards this side in a panic, but the next words suddenly made him faster!

"Fire Crystal... Good... Many...... Better... of fire crystals! ”

As soon as he heard that he had found the fire crystal, Lin Chen's face was full of excitement, he swam fast, and in just half a minute, he went ashore and came to the cave where Yue Jing was.

I saw that in the tortuous and uneven cave in front of my eyes, the fire crystal that was half the size of a fist like a fiery red gemstone spread up and spread all over the ground.

The red flame light illuminated the entire cave, and the two of them looked at the fire crystal inlaid in the brown stone, and their breathing gradually became heavy.

"Damn... So many fire crystals! It's out! ”

The two glanced at each other, and quickly squatted down and stroked the fire crystal as beautiful as a jewel!

"Look, the fire crystal inside seems to be twice as big as here!" Yue Jingmei's eyes lit up, and she pointed to the inside of the cave, where there were not many fire crystals, only about a hundred or so pieces, but each one was the size of a fist!

"Boom!"

The two of them were just about to go in, when they suddenly heard a rumbling sound from the top of the cave.

It may sound like it's far away, but it's inside a cave, so you can still hear it!

"It's broken! It can't be Zhou Zhiqi and Bai Hao, they're coming down, right? Yue Jing's little face, which had been delighted for a second, suddenly turned pale.

"Don't worry!"

Lin Chen was also nervous at this time, he felt that his heart couldn't stand it!

Nima's fire spar all over the ground, a piece has not been mined yet, Zhou Zhiqi and Bai Hao are coming over! Don't play with me like this!

It's simply... Heaven and hell!

After stabilizing Yue Jing, Lin Chen's eyes hurriedly looked at the direction where the movement was coming, and then he saw his pupils shrink slightly, and he began to spread out his neural perception.

"1 meter, 10 meters, 100 meters!"

This was the first time he had used the neural gene, and although it was jerky, it was able to clearly sense its surroundings as its perception spread.

This is different from the spiritual power of the fantasy world, he can't see the things around him under his perception, it's a bit like radar, he can perceive countless small red dots, which should be the surrounding igneous crystal mines.

And as the neural perception spread to the extreme, he suddenly found that in his mind, there were twelve humanoid objects, more than five hundred meters away from his side!

"It's Zhou Zhiqi and Bai Hao!"

"Huh? Sister Qi, I just felt a nerve sensation, probing us? Zhou Yuan's little face covered with freckles was red by the surrounding fire crystals, and her expression looked very happy!

"I feel it too!" Ming Kai Road.

"Wouldn't it? I think I felt it too! "This is the girl in Bai Hao's team who fired at Lin Chenyuejing.

And at this time, Bai Hao's face was gloomy to the extreme, he was also a gene of the nervous system, how could he not feel the feeling of being detected just now?

"Hurry up and boom! There's someone down there! There's a nervous mech warrior down there! ”

"Put down the spar here first, and quickly blast all the mountain walls for Lao Tzu!"

"Do it! M's not long-eyed thing, dare to steal our things! ”

"Anyone?"

"Boom!"

……

Lin Chen hurriedly retracted his neural perception, he vaguely heard Bai Hao's roar, and immediately said with a big face: "Quick!" How much can you take, Bai Hao, they found us! ”

"What?" Yue Jing suddenly panicked!

"Don't take the small ones, pick the big ones!"

"Good!"

The two of them ran to the innermost part of the cave in a panic, knelt directly on the ground, and used all their strength to eat, pulling out pieces of fist-sized fire crystals from the brown rocks.

But soon they ran into problems again.

"Lin Chen... I can't fit it in my pocket! What to do? ”

"Damn... I can't fit it either! ”

Lin Chen looked at the fire crystals all over the ground, and his face ached! It's all money!

There is no way, he and Yue Jing don't have a space-time bracelet, and the pockets of the clothes on their bodies can't hold a few pieces at all!

What to do?

Lin Chen gritted his teeth and took off his shirt and pants directly, leaving only briefs!

"Take it off! Why are you still stunned? ”

"Oh oh..."Yue Jing looked at Lin Chen's almost naked-l body, her face was hot, and finally she took off her shirt in order to get more fire crystals!

"Boom!"

As soon as he heard the sound closer, Lin Chen used his hands and feet together, and wrapped the fire crystal that he pulled off with his shirt and pants.

"Quick! Fast! ”

"I can't fit it!"

"Why don't you take your pants off? Isn't it still possible to pretend if you take it off? ”