When Lu Chen ran towards the entrance of the cave, there was a violent boom from the entire ground, and then it began to shake violently like an earthquake.

"Exploded? An earthquake?"

The sudden shaking of the ground at this foot made Lu Chen almost a little confused.

He didn't dare to guess something, he was afraid that an idea he had accidentally appeared would really be guessed by him.

"Lu Chen, why are you here?"

Suddenly, behind Lu Chen, an unusually familiar voice appeared.

Hearing this voice, Lu Chen showed a look of ecstasy on his face, turned his head abruptly, and looked behind him, Liu Mei and a group of people appeared fifty meters away beside him.

"Meier, are you all right!"

Lu Chen walked directly from Liu Mei's side and hugged Liu Mei in his arms, his tone filled with the joy of the rest of his life.

"It's okay! You let us wait there, we just waited there for about an hour or so! Suddenly found that the surrounding began to vibrate, and then we appeared here!"

Liu Mei was held in Lu Chen's arms. Although she didn't know what happened to Lu Chen, she could still clearly feel Lu Chen's strong joy for herself, which made Liu Mei very happy.

"Huh! Why did you change your clothes?"

Lu Chen suddenly realized that the clothes Lu Chen was wearing were not the ones he had when he entered the underground base, so he couldn't help but asked with some curiosity.

"Hey! Not yet..."

Lu Chen told Liu Mei about the situation he had encountered in a low voice.

Because Lu Chen hadn't noticed that all the hair on his body had been burned by the fire, so he didn't know that, at this time, he recovered again, and none of the hair on his body was reduced.

"What do you think is wrong?"

Xue Dongguang's voice suddenly sounded, interrupting Liu Mei who wanted to ask Lu Chen what happened, and all the hot attention was drawn to Xue Dongguang's location.

I saw the river that was originally flowing slowly. At this time, it seemed as if a huge vortex appeared at the bottom of the water, driving the entire river to violently rotate, and a super-large vortex appeared above the water.

Lu Chen opened his eyes directly and looked at the underground base they had just come up. It turned out that the entire low base was completely destroyed at this time, leaving only a huge empty void with nothing.

The hole hidden under the river was already greatly opened at this time. The water in the river followed the open hole and quickly poured water into it. Naturally, such a huge whirlpool appeared on the water.

"Our task may not be completed anymore!"

After seeing the situation clearly, Lu Chen had to say helplessly.

Lu Chen's mission this time was really hard. If this underground base hadn't been destroyed inexplicably, the mutant beasts that appeared inside would be enough for Ye Qingyun and the others to eat without Lu Chen and Liu Mei.

Fortunately, there was Lu Chen, but they didn't know that those powerful mutant beasts hadn't encountered them yet. Because of an accident, the entire base was destroyed, so naturally they couldn't continue to complete the mission.

It can be said that this task is impossible for Qingyun Team, no matter what.

"If you can't finish it, you can't finish it!"

Ye Qingyun immediately understood what Lu Chen meant after Lu Chen said this, and she also thought about how the vortex on the water formed!

Thinking of the shaking of the mountain just now, Ye Qingyun was suddenly frightened. If it weren't for the mysterious power and sent them out directly, I'm afraid they would be buried in this underground base!

Even if other people didn't understand what was going on, they couldn't ask Lu Chen the reason. They just wanted to have another chance to ask their captain what was going on.

"Roar!"

Suddenly, there was a slight fluctuation in the vortex on the water surface, and Lu Chen felt a powerful breath and swam up from the water quickly toward the water surface.

"Wow!"

A monstrous object suddenly rushed out of the water, and a huge splash of water aroused, splashed on Ye Qingyun and the others, making them suddenly become like a chicken.

Fortunately, Lu Chen had discovered the existence of this monstrous creature before, so he deliberately formed a protective shield around him with his vitality and also wrapped Liu Mei in it.

A lizard with a huge body, green all over, and a big tail jumped straight out of the water.

Those purple-red eyes make people feel shivering when they look at it.

"Red Eyed Green Lizard

Grade: S

Body strength: 110 million

Mental strength: 100 million

Comprehensive strength: 105 million

Talent Skill: Bloodthirsty"

"I rub, this turned out to be an S-rank mutant beast, and there is an S-rank mutant beast in this base? This is unscientific!"

Lu Chen was directly frightened by the sudden appearance of the S-rank mutant, but he didn't even notice that the powerful aura released by this red-eyed green lizard was of no use to him.

In terms of gross nerves, absolutely no one can compare to Lu Chen's nerves when his brain twitches. He is always inferior until he sees the willow eyebrows next to him, the fear in his eyes when he sees this huge lizard suddenly appearing. After looking in his eyes, I realized that my reaction seemed a little wrong.

So suddenly I thought of something and opened his own properties directly.

"Host: Lu Chen

Grade: S

Body strength: 200 million (unlimited strengthening type)

Mental strength: 200 million (infinitely strengthenable)

Comprehensive strength: 200 million (infinitely strengthenable)

Talent skills: swallow, fly, penetrate (1/2

"That's not right! When will my strength directly break through the S rank? Isn't my spirit power golden core not yet condensed?"

Lu Chen started looking inwardly in his mind with some confusion, but was surprised to find that, at some point, the transparent golden core of mental power in his mind had directly condensed.

At this time, he was in the center of his own knowledge of the sea, constantly spinning around.

"Is this strength breaking through too fast, and too inexplicable?"

Lu Chen, who was still struggling to speed up the concentration of the spiritual power golden core, suddenly found that his spiritual power golden core had been condensed like this inexplicably, which made him not have a little pain.

If it was just like this, it would be fine. Lu Chen's strength breakthrough was not directly about 100 million, but directly crossed the level of 100 million and entered 200 million.

Although there is no difference between one hundred and two hundred million after reaching S-level, they are all S-level inferior, but after all, that is a gap of one hundred million!