The crocodile is in front and Fan Wei is behind. He chases through the cave and keeps chasing along the underground river. The crocodile is sometimes drilling into the river, sometimes walking against the stone wall, and is very fast. Fan Wei is undoubtedly struggling to chase, but this did not make him give up easily, because he knew that only the big crocodile in front of him could take him away from here and go out of the mountain. Otherwise, walking in this dense and complex underground river, Fan Wei will not only get lost, but also find the right passage, which will undoubtedly waste too much time.

After the crocodile's crazy sprint in the early stage, it was probably starting to lose its physical strength. In addition, it was seriously injured. No matter how strong its resistance was, it was still exhausted. However, Fan Wei was chasing him, making it dare not slow down. The instinct of escape forced it to flee forward. Although the speed began to slow down, it was difficult for Fan Wei to catch up for a while.

I don’t know how many underground channels he turned, but Fan Wei only felt that the underground river channel was becoming narrower and narrower. If it were to track other animals, Fan Wei would probably be worried about whether the front channel would be so narrow that it would jammed his body. However, obviously he was tracking a huge crocodile, so there would be no problem. The crocodile could pass through, so what else would he have to worry about?

Sure enough, the underground waterway gradually began to grow bigger after getting narrower and narrower. After Fan Wei followed it all the way, he came to a lake made of large groundwater. Without saying a word, the crocodile jumped into the lake and disappeared without a trace. Fan Wei hesitated a little and did not dare to jump into it rashly. After all, the crocodile is an animal with good water properties. If he jumped down, the crocodile attacked with his backhand, and he might be able to beat it in the water.

But if you don't continue chasing here, you're really unwilling to accept it. Moreover, it's obviously still deep underground, and there's no way ahead. If you give up like this, you won't be able to find the way out of here for the time being. The crocodile jumped into the lake. As long as the time goes by, the further away it will undoubtedly be from it. This is a situation that Fan Wei doesn't want to see.

After thinking about it, Fan Wei gritted his teeth, jumped directly, and jumped into the lake. Since most groundwater flows underground, the water temperature remains at a low temperature all year round. If it is just a river, it would be fine. After all, the water is not deep, so the temperature will not drop significantly. But the lake is different. Not only is the water deep, but the temperature will be significantly lower. So as soon as Fan Wei rushed into the lake, he felt a cold chill. Fortunately, the energy provided by the internal energy in his body circulates his body to offset the chill brought to him by the cold lake water.

After entering the lake, Fan Wei could no longer see any crocodile under the water, which made him not know what to do for a while. Without the guide of the crocodile, Fan Wei stayed in the lake and didn't know where to continue.

"No, the crocodile jumped into the lake and did not float to the water surface again. It would not be possible that it would disappear for no reason. So there is any other channel at the bottom of the lake that can make it escape without any knowledge. Is there any secret passage at the bottom of the lake?" Fan Wei thought of this, and without saying a word, he went straight to the cold bottom of the lake. The water in this lake was actually not very deep. The natural lake depth was only five or six meters away. However, Fan Wei still felt it difficult to swim to the bottom of the lake. After all, he was not very familiar with the water nature, and he had no breathing in the lake, so it was undoubtedly very difficult for Fan Wei. Fortunately, the help of internal strength greatly improved the absorption and utilization of oxygen in the lungs, which ensured that Fan Wei finally swam to the bottom of the lake.

Sure enough, Fan Wei's guess made sense. There was a huge dark cave on the right edge of the bottom of the lake. An invisible suction force kept sucking the lake water from the cave. The crocodile probably escaped from this cave. Faced with the unknown situation in the cave, Fan Wei almost didn't hesitate and drilled in alone. For him, the cave that absorbed the lake water was likely a passage to the outside world. Of course, he had to drill in to find out.

As the lake water was sucked into it by the cave, the huge suction force gradually began to slow down, and Fan Wei could gradually stabilize his body. He began to want to swim above the lake water, wanting to see if there is a waterless area for people to breathe, but soon he was a little disappointed. The cave was completely covered by the lake water, and there was no place for Fan Wei to breathe and replenish oxygen. There was no way, Fan Wei could only continue swimming forward. There was no more oxygen in his body. If there was no place for replenishing oxygen after the emergency, he could only return helplessly and return to the underground lake.

Although the suction force of the cave exists, as Fan Wei goes deeper, the cave is getting weaker and weaker. The distance between the cave is very long. Fan Wei swam for a long time but still doesn't see the exit. Just as he was about to give up leaving here, a black shadow suddenly rushed towards him in the darkness. Fan Wei was startled and flipped over the water quickly, barely avoiding the sharp claws that were rushing towards him. At this time, Fan Wei looked closely and saw that the black shadow that was rushing towards him was the disappeared crocodile?

This guy is really smart. He actually knows that he is hiding in this cave to ambush. Fan Wei avoided the crocodile's sharp claws and hurriedly retreated outside the cave. However, the crocodile chased him and launched an attack on him again, opened his mouth and bit his legs.

Fan Wei was really angry and couldn't help but condense his internal strength. He swung his palm to the crocodile's back. Little thing, dare to scare me. You crocodile is also the owner of stocks that need air to be stocked. You may not be able to take advantage of it in deep water. When Fan Wei thought of this, he was even more courageous. After repelling the crocodile, he began to take advantage of the victory and did not give the crocodile a chance to breathe. He rushed forward and strangled its neck with his arm, and smashed his fist hard towards its eyes.

Fighting in the water is indeed half the result. The power of the fist can only exert half of its strength under the obstruction of the water flow. However, even so, the fist with internal strength hit the crocodile's eyes and still hurts. It keeps twisting its body and trying to escape. But how could Fan Wei let it escape so easily? As the crocodile rolls in the water, his knee directly presses on the crocodile's abdomen. The knee is indeed a bit heavy, and the crocodile twitches violently. It was already seriously injured, but now it is hit by Fan Wei, it is undoubtedly even more It was in pain, but at this time, the crocodile used all its last strength to swim into the depths of the cave as if it was crazy. It wanted to escape, but Fan Wei hung on its huge body, so he could only pull Fan Wei forward. Fan Wei did not expect that the crocodile could swim so quickly. He couldn't help but hold on to its scales and let it go deeper into the cave. I don't know how long it took, during the rapid advance, a bright light suddenly appeared in front of it, and as the crocodile swam rapidly, the light became brighter and brighter, and the range became larger and larger.

ps: Thank you readers, Suiyuan and other friends for their VIP tickets. Let’s continue the fourth update today to repay everyone~
Chapter completed!