Half an hour after the black python dived to the bottom of the lake, the water on the edge of the lake had returned to clear, and there was no indication that a tragic massacre had taken place here half an hour earlier.

Lin Wuwu jumped down from the tree, he took out the Qingyun Sword, cautiously came to the edge of the lake, and then began to carefully observe this deep lake where the big python was hidden, after all, being able to raise such a big python shows that this lake is extraordinary.

After a while, Lin Wuwu discovered the abnormality of this lake, when he first arrived here, he only had a cursory look, but now when he took a closer look, Lin Wuwu couldn't help but gasp, because the appearance of this lake was like a giant python circling.

"Is this really natural?" Lin Wuwu took out the information he had consulted from the Internet before, and there was no record of this lake at all, as if no one had discovered this lake before.

"It's strange, it stands to reason that even if there is an oasis here, there shouldn't be such a big lake, and even if there is such a big lake, the lake shouldn't be so deep! And there is also such a big black python in the lake, it is so weird, there must be something in the lake that has caused these changes. In particular, the python dragged all the desert wolves into the water, it was impossible for it to devour nearly 30 desert wolves at once, where did the corpses of these wolves go? ”

Lin Wuwu stared at the deep lake, his heart suddenly surged violently, two thoughts in his mind were arguing fiercely, on the one hand, he wanted to dive into the bottom of the lake to explore, because once he missed this opportunity, he was not sure if he would be able to find this position again in the future, on the other hand, he knew that once he entered the water, he would fall into an extremely dangerous situation, and he was not very sure of dealing with the giant python that could tear the wolves apart at will.

Lin Wuwu thought about it on the shore for more than ten minutes, and finally he gritted his teeth and decided to venture into the lake to explore the secrets, "Wealth and danger are sought, I finally came out for a trip, and I encountered such a magical lake, if I let it go, I will definitely regret it for the rest of my life." ”

Cultivators pay attention to the understanding of thoughts, do whatever they want, if there is an entanglement in their hearts about something, then it will greatly hinder the cultivation of the realm in the future, Lin Wuwu did not want to take this risk, he decided to dive into the bottom of the lake to explore.

After deciding to go to the bottom of the lake to explore the secrets, Lin Wuwu did not leave immediately, he went down to hunt for treasure, not to seek death, before going down, he had to adjust his physical condition and make all preparations.

"The bottom of the lake doesn't seem to be deep, but a python of this size will not be found hiding at the bottom of the lake, it is by no means as simple as it seems, and if you want to dive to the bottom of the lake, you must be prepared to dive."

Lin Wuwu didn't expect to use diving equipment before he came to the desert, so he didn't buy it at all, in fact, even if he bought it, he wouldn't use it, because the diving equipment greatly hindered his vision and perception of danger.

However, this is not difficult for Lin Wuwu, he used to browse the "Taiping Sutra" when he remembered that there was a kind of water avoidance talisman recorded in it, although he had not made it before, but with his current attainment in drawing talismans, he could definitely learn it within half an hour.

After more than forty minutes of preparation, Lin Wuwu stood on the edge of the Black Python Lake with confidence, all the preparations he could think of were ready, and now, he will officially dive to the bottom of the lake to explore the treasure.

took out a water avoidance talisman casually, Lin Wuwu threw it lightly, and drank lightly in his mouth, "Pro!" ”

The water avoidance charm spontaneously combusted without fire and disappeared in an instant, Lin Wuwu looked left and right, but did not find any special changes, "Is it invalid?" ”

Lin Wuwu tentatively stretched his toes into the lake, and the next moment, an excited smile immediately appeared on his face, "It's successful, this is the effect of the water avoidance charm, it's really magical." ”

When Lin Wuwu put his toes into the lake, a layer of invisible diaphragm immediately appeared on the soles of his feet, separating the soles of his feet from the lake, and as he slowly stepped his feet into the lake, the invisible diaphragm continued to extend with the parts of his body into the water, and when he was submerged in the water, Lin Wuwu was pleasantly surprised to find that a circular waterless area appeared around his body, and the water repelling charm formed a spherical protective film around his body.

According to the Taiping Sutra, the effect of the water avoidance charm lasts about 20 to 30 minutes, and it starts as soon as he enters the water, and once he pokes his head out of the water, the effect of the water avoidance charm will disappear immediately.

"20 minutes should be enough." Even if he prepared for the worst, Lin Wuwu believed that 20 minutes would be enough for him to check the Black Python Lake to the bottom.

Lin Wuwu cautiously swam towards the center of the lake, the water avoidance charm would not be broken by Lin Wuwu's movements, and whenever he swam, the shape of the water avoidance charm would change with the changes in his body.

There were a lot of plants growing on the bottom of the Black Python Lake, but Lin Wuwu didn't see a single fish, and the more he swam towards the center of the lake, Lin Wuwu found that the greater the slope of the lake bed, the deeper the bottom of the lake became. By the time he swam to a distance of just over ten meters from the shore, the depth of the bottom of the lake had reached a terrifying 40 meters.

Lin Wuwu looked up and looked ahead, the black hole was empty, and the sunlight on the lake could no longer shine here, he casually took out a flashlight wrapped in a transparent bag from the space ring, and then turned on the switch, using the light of the flashlight as a fingerprint, and he continued to move forward.

After diving more than 30 meters to the bottom of the lake, Lin Wuwu has not yet discovered the deepest position at the bottom of the lake, and now the buoyancy and pressure at the bottom of the lake he feels are getting bigger and bigger, although the water avoidance charm is not affected by these, but the water avoidance charm has not eliminated these effects, if it were not for Lin Wuwu to form a protective film on the surface of his body with his true qi, he would have been unable to hold it for a long time.

"Damn, how deep is this black python lake? Now I'm almost 80 meters away from the lake, and I haven't found any signs of the black python! ”

Lin Wuwu's heart became anxious, he decided to dive another 20 meters, if he couldn't see the location of the bottom of the lake after diving to the bottom of the lake for 100 meters, he could only give up, because going further down was completely suicide, and his body could not withstand the huge pressure of the lake.

Lin Wuwu took out the Qingyun Sword with his right hand, and controlled the Qingyun Sword to fall down with the object control technique, he no longer had the strength to dive down, so he could only continue to dive with the help of the Qingyun Sword.

The further down he went, the deeper the environment at the bottom of the lake became, and Lin Wuwu even felt a creepy aura lingering around him.

After diving another 20 meters, Lin Wuwu sighed helplessly, he still did not reach the bottom of the lake, just when he was about to give up the exploration and return to the water, suddenly, a narrow shadow swam in his flashlight, Lin Wuwu's eyes lit up, he immediately used the flashlight to trace the shadow and moved, but soon, Lin Wuwu found that the shadow disappeared after submerging into a long grass at the bottom of the lake.

"Is it there?" Lin Wuwu controlled the Qingyun Sword and drove his body to swim into the grass.

Walking through the grass, a passage about two meters wide appeared in front of him, and the passage was so deep and winding that it was impossible to see where it led.

At this time, fifteen minutes had passed since the use of the water avoidance talisman, and five minutes was enough time for Lin Wuwu to surface, but if he wanted to pass through this deep passage, he didn't know if it was enough, and now he was faced with a life-and-death choice.

"It's all come to this point, if you just give up like this, I'm not reconciled!" Lin Wuwu's eyes were firm, and he resolutely rushed into the passage.

In order to speed up, Lin Wuwu has been controlling the Qingyun Sword to drive his body to swim quickly in the passage, and his speed in the passage soared sharply to 4 meters per second, although it cannot be compared with the speed on the ground, but it is already a very amazing speed in the lake, at least more than half of the world record.

After another three minutes, just when Lin Wuwu had already doubted his behavior and had begun to retreat in his heart, suddenly, a bright light suddenly came from the passage in front of him.

"It's here!" Lin Wuwu was overjoyed, and he immediately sped up.

Soon, he rushed out of the deep underwater passage, and when Lin Wuwu opened his eyes, he found himself in a strange water, he swam out of the water for less than a minute, and when he rushed out of the water, he was surprised to find himself in a strange underground cave.

Out of the water, Lin Wuwu once again stepped on the solid ground, and after calming down a little, he took a deep breath, and the air was filled with a damp smell, faintly with a fishy smell.

Lin Wuwu looked around, behind him was a small lake, less than 50 square meters in size, he had just come out of the lake, in front of him and on both sides were caves, and the caves were full of jagged strange rocks.

"Nature is really a miracle that has formed such a magical place under the desert." The first time Lin Wuwu saw the real cave, he couldn't help but touch the rock wall curiously, and picked a few stones from the ground and put them in the space ring.

Just when Lin Wuwu was exploring everything around him like a curious baby, suddenly, a strong wind suddenly blew from the depths of the cave, and the wind carried a large amount of bloody smell, almost blinding Lin Wuwu.

"Ahem, bastard, it smells bad, no, it's the bloody smell of the desert wolf." Lin Wuwu looked around carefully, and soon, he found that there were traces of black pythons crawling on the rocks on the ground, some of the stones were dripping with blood and water stains, and the cracks in the rocks were mixed with the hair of desert wolves