The secret lake, as the name suggests, is the key to the word secret land. Although the hunting ground had already marked the approximate extent of the lake, Qin Long came to that area only to find that it was a mountain, and judging from the vegetation on the mountain, it was obvious that it had been quite a few years.

Qin Long spent two days looking for the entrance in the mountains, but he didn't even see the shadow of the alienated creatures in two days, but there were still more wild animals in the mountains, and Qin Long improved his food. Set up a bonfire to roast the rabbit, drink a few sips of old wine, and smoke a few cigarettes after a full meal, which is also comfortable.

With Qin Long's speed of a hundred basic units, it was not difficult to explore the area of thousands of square kilometers, and he had almost turned the mountains upside down, but there was still no result. After two days of exploration, Qin Long had to change his thinking.

Judging from the drawings, the secret lake and the mysterious jungle are adjacent to each other, which had to cause Qin Long to think deeply, and he tried to come to the dark entrance of the river on the surface of the mysterious jungle, and came to the underground world through a long corridor.

The underworld is as peaceful as ever, but the deep undercurrents are filled with dangers. The death of the mother worm must have no effect on the underground world, after all, there are not a few alien creatures with high-level intelligence in the mysterious jungle, as long as the group alienated creatures still exist, then they will inevitably be controlled into an alienated army.

The art master is bold, compared to the second-order intermediate level that he entered before, the third-order Qin Long has also let go a lot accordingly. However, the incarnation of the Yongdao still caused him many difficulties, and it was impossible for him to personally explore every Yongdao, and he would not be able to complete the task in a few months.

Just when Qin Long was at a loss, a first-order otter appeared in his infrared vision range.

Qin Long's eyes lit up, but he didn't disturb the otter's activities, but followed the undecided otter unhurriedly, along one of the narrow and sometimes wide corridors, and then changed dozens of directions in a row halfway, and then the otter jumped into the deep undercurrent.

Qin Long waited for an hour, but the otter still didn't appear, so he also took a deep breath and jumped into the undercurrent.

The water is very deep and very cool, Qin Long dived for more than 20 minutes in a row before coming to the underground, fortunately, after advancing to the third order, Qin Long's underwater activity time has reached an hour, otherwise he will suffocate to death, the pressure at the bottom of the water increases suddenly, and the water temperature is also biting cold, there is a two-meter-wide stone crack, and several large bubbles gush out from within from time to time.

"This should be it. Qin Long did not hesitate, and entered the stone crevice, the length of the stone crevice reached nearly a hundred meters, narrow and wide when it bends, infrared vision could not provide an image, so Qin Long turned on the searchlight of the gun.

Finally passed through the crack in the stone, and before Qin Long could stand still, a water whirlpool attacked him!

Caught off guard, Qin Long was caught up in the whirlpool, but after all, Qin Long had reached the third-order ability, and of course a naturally formed whirlpool could not devour him, the roaring heart provided Qin Long with the strength of a hundred units, and he quickly paddled in the whirlpool, and rushed out of this strange whirlpool.

Then, Qin Long could sense a light and swim along the light towards the top of his head. It took ten minutes of swimming before finally reaching the surface. Qin Long climbed onto the shore and looked at a quiet and hazy body of water, which had a range of thousands of square kilometers and should be a secret lake.

The secret lake stretches as far as the eye can see, and it looks like an underground world, but it is strangely filled with dim light, and I don't know where it comes from. With the light, the surrounding vegetation has undergone photosynthesis and has grown lushly, but there are no shrubs, only tall trees.

However, the surface of the secret lake is dead silent, giving people a desolate and eerie feeling.

Qin Long knew that his destination was not here, in the center of the secret lake, there was a small island, and he had to knock down a third-order peak alien creature there in order to succeed in the side quest.

Could it be that he wants to swim to the central area again? Qin Long couldn't help but be greatly depressed, the power of the alienated creatures in the water area increased exponentially, and his own ability was drastically reduced, once he encountered a group of alienated creatures, it was obviously more than lucky.

After thinking about it, Qin Long still spent a little time making a wooden raft that could carry a hundred kilograms, and in front of his perverted power, the wire rope tightly bound the wood, and he didn't have to worry about disintegrating after being destroyed. The wooden raft was made quickly, and with the bearing of the wooden raft, the range and ability to move were at least somewhat strengthened.

The lake was too deep for the penny to hold onto, so Qin Long found another piece of wood pulp, and then he placed all the items he was carrying on the wooden raft and set off.

Qin Long did not rush directly to the center, but traveled a few kilometers along the shore tentatively, and found that there was nothing unusual, so he paddled the wood pulp in the direction of the center.

The wood pulp made a rattling sound, and the wooden rafts under his feet slowly advanced, and the entire secret lake seemed to have only these two sounds intertwined in his ears.

Suddenly, there was a slight fluctuation in the water not far away, and although this fluctuation was very slight, it was still clearly captured by Qin Long, who had a hearing bonus.

Soon, more ripples appeared.

Qin Long frowned, and quietly lifted the B43 submachine gun beside him.

After a few tens of seconds, the intensity of the ripples increased significantly, and some black creatures appeared in the waters around the wooden raft, in the infrared visual image, they were obviously not big, only the size of a palm, but their jagged teeth were sharp, and at the same time their strength was strong and fast.

Piranha!

A group of second-order piranhas, fortunately, there are not many of them, only a few dozen. These hungry alienated creatures had long been unable to suppress their cruel desires, and gathered around the wooden rafts, their tails swinging rapidly, apparently ready to attack.

A second-order piranha jumped several meters high from the water, opened its hideous mouth, and its upper and lower jaws snapped together.

Poof! Qin Long naturally wouldn't give it any chance, and with a slight slash of the saber, it split its body.

The bodies of piranhas are not tough, but their bodies are very fishy, and even their organs are black, so it is clear that the direction of evolution is not positive.

With the attack of the first piranha, the rest of the nature would not just watch, and almost at the same time, they jumped high from the water and bit Qin Long from all directions.

However, in the face of the speed of a hundred units, without the bonus of water flow, their attack is clearly pale. Not surprisingly, the piranhas that jumped up to attack were all split, and the smelly pieces of meat were all over the wooden steak.

One blow failed, and the piranha did not send them to death one after another, and more of the same kind kept coming from all directions, and a group of black pressure surrounded the wooden row three times and three times outside.

Then the piranhas began to nibble on the wooden steaks. The sharp teeth easily bit the wood into chips, and the damage rate of dozens or hundreds of piranhas was very considerable, and in just a few seconds, the wooden raft was bitten off several inches.

"Look for death!"

Qin Long lifted the submachine gun, and each bullet seemed to be random but actually burst the piranha's head accurately.

After a shuttle of bullets, thirty bullets brought the death of thirty piranhas.

It seems that the piranhas are not interested in the smelly carcasses of their own kind, and they still nibble on the wooden rafts with undiminished interest.

Qin Long quickly loaded, and then ran out of bullets, and he quickly loaded and ran out of bullets.

In this way, when a box of regular bullets was gone, the corpses of hundreds of piranhas had already surfaced around Qin Long.

However, instead of relenting the piranhas, the huge casualties have made them more ferocious.

Seeing that only the skeleton of the wooden row remained, Qin Long suddenly sighed, and a trace of red flashed between his handsome eyebrows.

I saw Qin Long gently take out a military dagger, take out an ordinary jar from the back of the carrying, and pry open the lid, but inside was a layer of latex-like liquid.

Qin Long carefully poured the gelatinous liquid onto the top edge of the wooden raft, and immediately made a snorting sound, and some of the liquid did not merge after touching the surface of the water, but instead appeared a white brilliance on the upper layer.

Suddenly, the piranhas seemed to have suffered a catastrophe, they immediately stopped biting, and one by one they let out a terrible cry and fled in all directions, and they were directly contaminated by the white light and then festered and rotted.

In an instant, the lake returned to a dead silence.

The emulsion is the poison that the misty forest is full of, one thing descends one thing, the piranha is afraid of poison, it has been marked on the drawings given by QUEEN to Qin Long.

In fact, apart from the milk, the blood rushing in Qin Long's body was the king of poison, and the venom of all the alienated creatures in the entire Mist Forest had been absorbed by him alone for several years, how terrifying it should be.

The piranha's escape made Qin Long's journey for ten kilometers unhindered, but when Qin Long entered the obviously deeper waters, the lake suddenly blew into a monstrous wave.