After the three of them came to the lake, Chen Cheng stayed there without saying a word, Bingyan and Li Wei looked at each other, and were wondering if Chen had fallen into the magic barrier, because the expression on his face was too rich, first surprised, then thoughtful, and finally frowned and fell into deep thought.

"Bing Yan, do you think he's going to be okay?" Li Wei approached slightly, glared at Bing Yan and asked.

"Even if there is something, you are the first!" Li Wei almost choked to death by Bingyan's words, knowing that the character of the ruthless woman is like this, he also took the initiative to come up and find him uncomfortable, that is not looking for abuse.

Just when Li Wei was waiting impatiently, Chen Cheng suddenly spoke: "I want to dive into the water to see, if any of you can hold your breath in the water for more than ten minutes, you can also go down with me." ”

The two shook their heads in unison, Li Wei originally wanted to ask the reason, but when he saw Bingyan on the side staring at Chen Cheng expressionlessly, he couldn't help but say no more, but he was muttering in his heart, holding his breath for ten minutes, the entire special department can do it alone, that is only after more than ten years of practice, who has that ability, and who of the other team members has that ability.

"Then you wait for me here, I'll be back soon, don't worry about me within an hour or two, if you haven't come out in three hours, you can just evacuate directly, don't think about saving me, you can trap me where you go and die in vain......" After Chen Cheng finished explaining, he didn't take off his clothes, and jumped directly into the lake, and in a blink of an eye, there was no one in sight.

"Since he knows that there is danger in the lake, will he go down?" After seeing Chen Cheng in sight, Li Wei asked curiously.

Bing Yan glared at Li Wei and said, "You know that there is danger here, why do you have to come here, in fact, you don't need to come here this time." ”

Li Wei was asked to say nothing, he found that communicating with Bingyan was boring, and he secretly resolved in his heart that he would not be a partner with her when he went on the next mission, but thinking that Bingyan was still his savior, it was better to forget it.

After Chen Cheng jumped into the lake, he followed the guidance of the hairball and swam to the bottom of the lake, where he knew that there was a black hole leading to the ground.

There was an experience of being trapped at sea, Chen Cheng was already moving fast in the water, especially after urging the vitality, it was more like a humanoid torpedo, constantly rushing forward, in order to maintain the best condition in the water, he was still like last time, holding a spirit stone in his hand, constantly replenishing the vitality in his body.

After three or four minutes, Chen Cheng finally saw two deep pits more than ten meters apart.

"Maoqiu, are there any new discoveries?" Chen Cheng asked silently. Accustomed to the way of verbal conversation on land, and suddenly changed to consciousness communication, Chen Cheng was very uncomfortable, and he was almost choked on a mouthful of water just now.

"I'm afraid I'm going to disappoint you, but it's going to be over soon, it's not what you think. "The furball has sensed everything underwater.

"How could it be, how could nature have such a miraculous means of creation, if this place was reduced countless times, you would not look like a human throat. Chen Cheng said.

"If you don't believe in pulling down, you can go in and try it and you'll know. Chen Cheng doubted himself and picked it directly.

Chen Cheng walked along the way, and through observation, he connected the places he passed by, and built a panoramic picture in his brain, and to his surprise, this area looked like a giant face.

The forehead, eyes, nose, mouth, and all kinds of organs are available, but they are covered with dust and dense trees, so they are not obvious.

When he saw this scene, Chen Cheng couldn't help but think of the legend of the giant, no matter how he looked at it, he felt that this was the head of a giant, and when he saw the lake, it confirmed his guess.

That's a lake, it's clearly the mouth of a giant, but because of the long time and frequent rain, it forms a natural lake.

When he saw the two huge deep pits at the bottom of the lake, Chen Cheng thought of the throat of the human body, all of which was completely consistent with his inference, as long as he went down the throat, one of the two passages should lead to the lungs and the other to the stomach.

Chen Cheng's divine sense is still very weak, and he usually can't compare to the perception of the hairball, let alone in the water, although he opposed the hairball just now, his heart has been a little shaken, but since he has come here, how can Chen Cheng be willing not to take a look.

Chen Cheng chose the black hole on the right to continue swimming, and sure enough, as the hairball said, it didn't take long to reach the end, urging his divine sense, and the situation ahead was clear at a glance, and there was no gap under the water that led to another place except for the stones.

On the other side of the black hole, Chen Cheng also did not let go, and was completely closed like this side, and now he was unwilling and had to accept the reality.

Since the route coming in was not vertically downward, Chen Cheng seemed to have swam for a long time, but in fact, the water depth was only seventy or eighty meters, and the water pressure at the bottom of the lake was still fifty or sixty meters away from his limit, so he didn't feel any discomfort after staying for so long.

In order to test his guess, Chen Cheng deliberately swam along the edge when he returned, if it was really a giant's mouth, there would be a tongue, teeth, and a gap leading to the nasal cavity.

The perception of the hairball in the water is also affected to a certain extent, otherwise as long as the pattern of the hairball perception is scaled down, it can be judged, and there is no need for Chen Cheng to explore it himself.

Chen Cheng was busy verifying his guess underwater, while Bingyan and Li Wei were in trouble, after Chen Cheng left, the two never relaxed their vigilance, they each defended in one direction back to back, but Chen Cheng had been away for more than two hours, and he still didn't come back, and the two were inevitably a little anxious.

This place itself is full of evil energy, there is not even a single fish in the lake, and no animal has come to drink water after staying for so long, just like a pool of lifeless stagnant water, Chen Cheng has been in it for so long, doesn't he have to exhale?

When the two of them were full of doubts and were restless, Bing Yan suddenly found that they had been wrapped in a cloud of mist, the difference from yesterday was that the volume of this fog was more than twice as large, yesterday the fog was just an attack on Li Wei, but today it didn't even let go of Bing Yan.

The two were wrapped together, bound by a strange force, and they couldn't separate if they wanted to, which was also different from yesterday.

What worries the two the most is that they immediately began to invade them after being wrapped in mist, their magic weapon didn't hold on for even five minutes, it was already crawling full of cracks, once the magic weapon broke, the two were likely to be poisoned and died, which was much more serious than what Li Wei had suffered last time.

The mist contained demonic energy, but Chen Cheng had never told anyone about it, so Bingyan thought that as long as she slowly refined, she would be able to gradually absorb the cold energy in the mist.

The crisis is just around the corner, if you don't take the risk, even the only chance to save your life will be lost, Bing Yan has no other choice, and in desperation, he can only urge the exercises to attract a small number of mist refining.

Well, it really works, Ice Flame found that the invasion of the mist was not very violent, perhaps it was affected by the defensive effect of the magic weapon jade pendant, every time he inhaled a small amount of mist, it could be refined quickly, although the speed was not as easy to absorb as the simple cold energy filtered by Chen Cheng, but the amount of mist was indeed decreasing.

The ancient martial arts method was born from the cultivation of the true martial arts, and the ice flame's physique was special, so the pressure of refining was not very great, and she also noticed that the mist contained two different energies, but they were both absorbed after entering the body, and there was not much reaction.

An hour has passed, it has been nearly four hours since Chen Cheng left, and the amount of mist has only decreased by a very small part, not even one percent, the strange thing is that when the ice flame began to refine, the mist no longer took the initiative to attack, as if he recognized the only gap on the side of the ice flame, and unconsciously gave up Li Wei, only surrounding the ice flame alone.

Inadvertently, Li Wei found that he had gotten rid of the shackles of the fog, and suddenly turned over and sat up, and when he looked at the ice flame, he saw that the ice flame's face was white for a while and black for a while, which was extremely weird, he knew that the ice flame was refining the fog, and it was Bingyan's actions that allowed him to get out.

Li Wei was saved, but Bingyan was in danger, he didn't know how to help Bingyan, sometimes he circled, sometimes ran to the lake to look at the water, hoping that Chen Cheng would come back immediately, for fear that Bingyan would not be able to hold on, then he would not be able to feel at ease for the rest of his life.

Li Wei couldn't have guessed that Chen Cheng had already left the lake, and he was now in a cave overgrown with vines, these vines felt like dead things, but they were extremely hard, and Chen Cheng didn't cut off a single one with his short sword.

Chen Cheng also wanted to go back as soon as possible, but every time he walked a certain distance, he would encounter a cloud of mist harassment, and the mist was large and small, and after he tried to refine a part, he didn't dare to stay anymore.

Because as long as he stays, the fog will take the initiative to find him and come over, one or two clouds of fog Chen Cheng still doesn't feel much pressure, but once these fogs gather together, Chen Cheng doesn't have the ability to fight.

The cave is not very long, but because of the vines, Chen Cheng can't pass through it quickly, he is now more convinced of his conjecture, this conjecture may not be believed, it is because no one has ever been to these places, if they have seen the topographical map here, and then walk along the road that Chen Cheng has walked, it is estimated that they will have the same idea.

"Maoqiu, how far is it from the entrance of the hole?" Chen Cheng was really a little scared, he finally figured out that the fog ran out of this hole, but the fog that ran outside was obviously much weaker than the one here, and it could be judged from the volume.

He thought this because he didn't know the volume of the fog that Ice Flame was facing, otherwise he would never have such an idea.

"Come on, hurry up, I don't know what happened to those two dolls. The furball replied.

"If they had listened to my arrangement, they should have left here a long time ago, so it's okay, the province is entangled in these fogs, and I can't handle the number of them. Chen Cheng said tiredly.

In fact, Chen Cheng didn't consume much vitality in his body, his heart was a little tired from being completely tossed by the fog, and in order to get rid of the danger by race walking, Chen Cheng also accelerated the pace of travel.

More than 20 minutes later, Chen Cheng finally ran out of the cave, he didn't have to guess, there must be an identical cave not far from here, and he didn't need to verify it, just out of the hole, the hairball sent him a picture, Chen Cheng's guess was indeed right.

"Oh no! that girl doll is in trouble!"

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