Dong Xiaolong's spiritual power, this sound can affect his mental fluctuations, which is enough to show that the object that emits the sound is not simple. However, this kind of enclosed underground structure should not be suitable for living organisms, or perhaps because of the sound waves generated by some geological structure here, but it is not possible to reach this level.

The spiritual power was condensed, Dong Xiaolong began to defend his spiritual world, in a defenseless state, his spiritual world was disturbed by this sound wave, and now when he was on guard, he naturally could not pose a threat to him.

Lin Yan's state was much better than him, and he was at the peak of the Yuan Shen Realm, so he could almost ignore this level of interference. However, although his own ability is strong, he cannot help other people, but can only solve the root of the problem: "You go to stabilize them, and I will find the source of the sound." ”

Lin Yan and Dong Xiaolong still had a wordless tacit understanding, and before Lin Yan's words were finished, Dong Xiaolong had already begun to act. The two acted back to back, Dong Xiaolong condensed his spiritual power at his fingertips, and pressed against Sixu's eyebrows to help him stabilize his mind. Gong Qian did the same, but when it came to Wang Zhenyu, a powerful force blocked Dong Xiaolong.

"The power of Hong Gu?" Dong Xiaolong saw the bone spear in Wang Zhenyu's hand flickering slightly, and instantly understood that the bone spear was protecting Wang Zhenyu, "Your bone spear is loyal to you." ”

Si Xu and Gong Qian also gradually came to their senses, and said to Dong Xiaolong, "What the hell is here?"

"Hold your breath and stop being disturbed by sound waves. Dong Xiaolong said solemnly.

Wang Zhenyu, who was protected by the power of Honggu, also woke up quickly, and with the power of Honggu, Wang Zhenyu also eliminated the influence of sound waves.

Seeing that everyone was safe, Dong Xiaolong began to look for Lin Yan, and in a moment, Lin Yan had disappeared, and the space in this cave was even larger than he imagined. As Dong Xiaolong continued to move towards the cave, the impact of the sound waves became more and more intense, and it took three minutes before the sound waves suddenly stopped.

"Lin Yan should have found the source of the sound, you guys be careful, I'll go over first. Dong Xiaolong turned around and admonished, and then used the thunder flash to rush to Lin Yan in an instant.

At the end of the spar cave is a circular cave with a glimmer of light, the surrounding stone walls of the cave are covered with spars, the top of the cave is a huge translucent stalactite, at the bottom of the stalactites is a milky white liquid, and below it is a pool of milky white liquid, Lin Yan is fighting with something in the center of the pool.

Dong Xiaolong didn't shout, and moved directly to Lin Yan's side, and only then did he really see the creature fighting with Lin Yan. It was a reptile-like creature made of milky white hedrons, somewhat resembling scorpions, but ridiculously large.

Lin Yan's arms were covered with rocks, and his hands were holding the two giant pincers of the hedron creature. With Lin Yan's cultivation strength, being able to compete with it means that this spar creature is very powerful. Lin Yan saw Dong Xiaolong standing in front of him, and hurriedly shouted, "Stand back, it's enough for me to deal with it." ”

Listening to Lin Yan's words, Dong Xiaolong retreated a few meters, and only when he was far away from here did Lin Yan begin to exert his strength. I saw that Lin Yan's eyes lit up, the true qi in his body no longer converged, and a powerful true qi shook the milky white pool water open, revealing the ground at the bottom of the pool.

The spar creature felt Lin Yan's powerful aura, and began to become a little frightened, trying hard to break free of Lin Yan's hands, but how could Lin Yan let it break free, and in the next second, Lin Yan let go of his left hand, waved his right arm repeatedly, and constantly hit it to the ground.

Dong Xiaolong could see that Lin Yan was more than enough to deal with it, and at this moment, he was completely playing with that spar creature. Just as he was wondering what Lin Yan would do with this spar creature, the spar creature suddenly broke free from Lin Yan's hands and flew towards Dong Xiaolong.

"Xiaolong, be careful!" Lin Yan never expected that this spar creature would break off his hand, and then use his strength to quickly attack Dong Xiaolong.

Dong Xiaolong also quickly condensed the thunder spear, and attacked the spar creatures flying over without the slightest fear. "Thunder!" Without too much hesitation, the thunder and lightning in his hand condensed, and Dong Xiaolong directly used Thunder. The thunder spear collided with the hedron creature, and for a moment a fierce thunderclap rang out in the cave.

The body of this spar creature is also very hard, however, it has not reached the hardness of the mirror spar, thunder is the strongest skill of a single point attack, and the effect of its attack did not disappoint Dong Xiaolong, and he was struck out of a broken wound on the remaining arm of the spar creature.

Dong Xiaolong's free left hand quietly condensed thunder and lightning, and when the power of the spar creature was exhausted, the thunder and lightning condensed in his left hand formed a thunder net, directly trapping the spar creature. It can be seen with the naked eye that the power of thunder and lightning can pass through the body of the hedron creature, which will have a certain effect on it.

"What kind of creature is this?" Dong Xiaolong asked Lin Yan.

Lin Yan stepped forward and waved his hand to seal the mouth of this spar creature with a rock to prevent it from making a sound again: "I have never seen such a creature, Si Xu may know." ”

"The body is made of spars, and this kind of life form is really incredible. "Dong Xiaolong really can't imagine the rationality of the existence of this creature.

"The spar on the surface is just equivalent to the existence of scale armor, and the place inside that you can't see should still be the composition of living beings. Although Lin Yan didn't know what kind of creature it was, he could probably understand the composition of this creature.

Dong Xiaolong shifted his gaze to the stalactites in the cave, which are incompatible with the surrounding environment, which is the most magical place here: "What I care about the most is this stalactite-like thing. ”

"Do you see the pool water here? This place is all secreted by this stalactite-like thing, looking at this condensation speed, in about three months, it can only drop a drop, and the liquid in this pool, to say the least, must be five or six thousand years, otherwise it would not be possible to gather so much. Lin Yan said.

"What kind of liquid is this?" Dong Xiaolong asked suspiciously.

Lin Yan smiled, scooped a handful of the liquid under his feet and said, "This milky white liquid may have some benefits for the body, I can feel that this liquid has a power to invade my skin." I have heard that there is a spiritual fluid in this world that can change people's muscles and bones and strengthen their own meridians, and perhaps this liquid is this liquid. ”

The two were talking, Si Xu and others also rushed over, Dong Xiaolong saw that Si Xu was in a hurry, and he also smiled and said: "Our encyclopedia is here!"

"Senior Brother Lin, Senior Brother, what have you discovered?" Si Xu, who was still walking in the front, was the first to ask.

Dong Xiaolong pointed to the crystal creature in the pool water and asked, "What kind of creature is this?"

Si Xu squatted on the ground and carefully observed for a long time before he said slowly: "This is the first time I have seen this creature, but judging from its appearance, this should be a mutant race of earth rock scorpions." ”

"Earth Rock Scorpion?, this name doesn't fit it a bit, looking at the spar scale armor on his body, it's better to call it the Crystal Scale Scorpion!" Lin Yan quickly gave it a name.

"Crystal Scorpion, that's a good name. Dong Xiaolong also agreed with Lin Yan's name.

While everyone was talking, the crystal scale scorpion quietly absorbed the pool water here, and when everyone was not paying attention, it suddenly broke free from Dong Xiaolong's thunder net, and led the surrounding spars to its body, and in an instant, the size of the crystal scale scorpion increased by five times, and the broken right arm was also restored, and Lin Yan's restraints were also lifted.

"Oh no, this guy still has hole cards. Dong Xiaolong pulled Si Xu and immediately retreated, and Lin Yan immediately began to mobilize his true qi to fight back. A huge stone hammer was condensed in his hand, and he quickly swung the stone hammer to attack the crystal scale scorpion. Lin Yan's hammer power is very domineering, after all, the crystal scale scorpion increases its volume by absorbing the surrounding spars, and it is not very strong in itself, and its body is somewhat damaged as soon as it goes down.

Dong Xiaolong condensed the thunder spear, and the thunder and lightning in his right arm began to gather rapidly, and the thunder gathered momentum again. With a hammer hit, Lin Yan quickly swung out a second hammer, and the second hammer Lin Yan smashed directly into the head of the crystal scale scorpion, but to his surprise, this hammer did not damage the crystal scale scorpion. At this moment, Dong Xiaolong's thunder was also ready, and he followed Lin Yan to attack the crystal scale scorpion.

The cooperation between the two was quite tacit, Dong Xiaolong made a move, Lin Yan retracted the hammer and retreated, allowing Dong Xiaolong to attack the crystal scale scorpion with all his might. The thunder roared, Dong Xiaolong's blow was also unreserved, as the thunder spear hit the crystal scale scorpion, the crystal scale scorpion also made a counterattack, and the two pincers attacked Dong Xiaolong. Dong Xiaolong sensed the attack of the crystal scale scorpion, and the thunder gun in his hand instantly detonated, and got rid of the attack of the crystal scale scorpion through the explosion.

The thunder spear exploded and the thunder fire began to spread to the head of the crystal scale scorpion, and the thunder fire was slightly corrosive, but when used on the crystal scale scorpion's body, it had no effect, but the thunder and explosion just now made the crystal scale scorpion's head spar be blown open a gap. The sturdiness of the thunder spear was still a little worse, and Dong Xiaolong summoned the frost again, but the next second the frost appeared, the frost sword spirit also appeared.

"You're going to attack me again?" Frost asked angrily.

"It's not a mirror crystal, it's definitely not that hard. Dong Xiaolong scratched his head and said, "I'll just give it a try, one is enough." ”

"I'll do it myself, and I won't listen to you again this time. Frost grabbed the dagger and struck at the Crystal Scorpion. The dagger was under the control of the Frost Sword Spirit, but the attack was softer than when Dong Xiaolong used it, but the effect of the attack was not weaker than Dong Xiaolong's attack.

"I said you can. Dong Xiaolong said to Frost in surprise.

Hanshuang turned his head and glared at Dong Xiaolong, and said angrily: "Learn a little, don't be hard every time." ”