Song Qing and Qin Long didn't have anything to do with each other, and after saying hello, they left with Ah Huai.

Qin Long obtained the physical characteristics of the mastiff, and he faintly found that whether it was Skynet Group or X, the physical characteristics of the alienated creatures handed over by the task all had the evolutionary direction of a certain field, and he also paid a little attention to it, once the alienated creatures reached the fourth order, the sampling became complicated, not only some alienated characteristics, but also blood.

Returning to the main road, Qin Long found that the corpses of the two monitor lizards standing guard were gone, and the original sentry had been replaced by two other monitor lizards. This made Qin Long's heart furious, it seemed that this hierarchical underground alienated creature world had too many secrets and too many crises.

However, this did not make Qin Long have the slightest intention of stepping forward, and he was already a lot more careful as he moved forward along the undercurrent. What made Qin Long's heart a little uneasy was that the waters of the undercurrent were getting deeper and wider, and through the deep current, it was difficult for Qin Long to see what kind of creatures were in the water.

There are still many corridors on both sides, which are densely connected into a huge underground kingdom. There is more and more vegetation and new soil, but it is still not photosynthesized, and it seems that the smell of decay on the surface is mainly due to the lack of human beings.

Although the perception of all the underground alienated creatures is somewhat weakened, their ability to see and hear has been enhanced, and Qin Long does not dare to hold it up, infrared vision is not the king in the dark, even some ordinary creatures such as bats can detect him in advance and escape.

Qin Long's next goal was a bit far, almost reaching the other side of the icon, which meant that there was a long way to go. This made him steady and cautious at every step, for fear that a mistake in any link would change the situation.

Suddenly, Qin Long stood still.

Here is a wide river, the water is very deep, it has already flooded the road, Qin Long must swim over it if he wants to reach the opposite side. And in the face of the deep and bottomless waters in front of him, Qin Long hesitated.

What kind of creatures are under the water, no one knows. Although at present, Qin Long did not find any aquatic creatures, it was the strangeness of this phenomenon that made him a little solemn.

However, it is necessary to reach the other side. After Qin Long hesitated for a moment, he tied his backpack tightly to his body, and everything was placed inside, of course, weapons such as submachine guns were still straddling his waist. After everything was ready, Qin Long slowly waded into the water.

The water was very cold, with a hint of piercing, but the threat from the depths of his soul was even more chilling, Qin Long planned to swim through the water, his speed was very slow, and it did not cause a big movement, but gradually merged with the current, swimming with the rhythm of the current.

Looking around, there was a dead silence.

When Qin Long swam to thirty meters, without warning, he suddenly felt the surging waves of the white flower in front of him, and then a thermal imaging picture mixed with the sky appeared in the wave!

Thermal imaging of two feet long even shows their fangs with their flat heads held high!

Snakes! hundreds, thousands of snakes! And all of them have reached the first order!

Their speed was not fast, but it was already on par with the speed of the twenty Qin Dragons in the water, and the scene was undoubtedly shocking, so many letters shook at the same time, setting off a stormy wave. Qin Long couldn't help but tremble in his skin, so many snakes could completely devour him in the water without leaving the slightest.

He didn't swim back, because at some point in the front and rear, a bucket of red snake kings several feet long appeared! Qin Long only felt a chill in his heart, he had no doubt that the snake king could swallow him into his stomach with one bite, and the huge fangs injected venom into his blood, making him instantly paralyzed to death!

There were snake kings in front and behind, and there were hundreds of snakes on the left side, and Qin Long had to swim desperately in the direction of the current. He was now thinking that if there weren't any amazing alien creatures in front of him, then he would have to finish the game.

However, when he swam desperately for hundreds of meters, a large cyan snake that was also several feet long but one meter thick suddenly came out of the bottom of the water!

Looking at the scarlet letter of the cyan snake, Qin Long secretly said that it was not good, there were bare steep rock walls on both sides, and it was impossible to climb up at all, and the range was too small, even if the snake king stretched out his head in the water, he could bite him in two.

Qin Long gritted his teeth, lifted the AK47 up, loaded it with a few specially treated bullets, and as soon as he pressed the chamber, the bullets roared out in one go!

However, in the water, Qin Long's firearms specialization had weakened too much, and the cyan snake was not a simple alienated creature, it quickly burrowed its body into the bottom of the water, and the bullet could only reach and shoot at the rock wall, blasting out a burst of white stone chips.

"Damn! The cyan snake has actually reached the third order!" Qin Long couldn't help but curse secretly, "Although the two Crimson Snake Kings in the back are only two orders, those hundreds or thousands of small snakes of the first order have no vitality at all, even if they are a third-order peak ability. ”

There was only one breakthrough left to blast out of the cyan serpent. After making up his mind, despite facing the failure of the first attack, Qin Long still headed downstream, and after the long-range became melee, the role of the gun was not as good as the saber, so Qin Long took the gun back and replaced it with the saber.

Qin Long swam forward for dozens of meters, and in an instant, the cyan snake came out of the water and bit Qin Long like lightning!

"With such a big appetite, I'm not afraid of giggling my teeth!" Qin Long sneered, instantly speeding up his speed of treading water, and the huge momentum made him jump up from the surface of the water, and the horizontal knife faced the cyan snake!

There was a loud bang, but it was the violent impact of the teeth of the cyan snake and the saber!

Qin Long only felt that his ears roared, the mouth of the palm of his hand was cracked because of the huge force, the blood flowed, and the huge impact force also hit him to the bottom of the water like a cannonball, and the cyan snake was not happy, the two fangs were broken off by the saber, and his head was also confused for a while.

The bottom of the water was not much different from the darkness for Qin Long, only the scarce aquatic plants emitted a faint thermal image, but Qin Long was reluctant to go up and touch the moldy head of the cyan snake again. He swooped downstream, exhausting his strength to the maximum. In just half a minute, he sneaked hundreds of meters.

However, when he had to appear on the surface of the water to change oxygen, he found that the Crimson Snake King and those amazingly many little snakes did not give up the pursuit, and the cyan snake followed him like a shadow, only a dozen meters away from him, and its huge head was opening up at an incredible angle to bite him!

"Damn!" Qin Long had to wave his saber again to resist, but this time the cyan snake stopped charging and stopped in place, the tip of its fangs showing a strange cyan color.

It's going to poison!

The fishy hot venom shot out quickly, Qin Long hurriedly dived into the water, joking, such venom can definitely penetrate the skin and paralyze the organ tissues. Due to the inability to dodge, the appearance of Qin Long's backpack was instantly corroded into a large hole.

After repeating this several times, Qin Long's physical strength had already consumed most of it, but these deadly snakes had no intention of giving up the pursuit.

What's even worse is that the number of alienated creatures under the water is really beyond Qin Long's expectations, in such a water flow area, more and more snakes joined the pursuit, and when Qin Long's physical strength was consumed to a critical point, Qin Long reluctantly found that the number of snakes had doubled.

Double!

"Damn! fight!" Qin Long changed his butterfly swimming position to a backstroke position, turned around, and shot out the bullets in the submachine gun in a short period of time in the direction of the huge thermal imaging.

Puff puff puff.

At this time, the bullet finally made a contribution and hit some small snakes, and the bursting bullet instantly hit the small snakes on the side, and this shuttle bullet brought the death of nearly fifty small snakes.

The death of fifty little snakes had no effect on this huge army of snakes at all, but with the death of the little snakes, their corpses were immediately devoured by the same kind of people around them!

Qin Long shot nearly ten shuttles of bullets in a row, although it brought a few tenths of the damage to the snake army at most, but this bought Qin Long a little time.

Taking advantage of this time, Qin Long finally distanced himself from the cyan snake.

Qin Long's face showed a solemn expression, his expression moved, and he quickly filled the AK with a full chamber, and then, aiming his crosshair at the cyan snake, the thermal imaging worked hard to capture the trace movement of the big snake, and pulled the trigger!

Dadada!

AK roared and sent the arcing bullet into the opposite target in an instant, and despite the cyan serpent's efforts to dodge, it was only in the middle of the third order that it could not dodge all the processed bullets.

Poof, only two bullets shot into the snake's body.

But that was enough, and the bullet burrowed behind the snake, and the aftermath was still unabated, and it still hovered rapidly in the snake's flesh until the wound reached its maximum, and then it burrowed into the spine of the cyan serpent.

Bloody blood flowed on the surface of the river, and the injured cyan snake suddenly found that the army of snakes behind it aimed its greedy gaze at it!

Thousands of small snakes excitedly bit the body of the big cyan snake, which made it hurt so much that it set off waves several feet high, and the power of rolling in the water was amazing, and a tail pulled the rock wall apart.

And then, although it moved more and more violently, it could not escape the fate of being engulfed by the siege.

In just five minutes, the cyan snake had only its skeleton left, which made Qin Long shudder, and those little snakes seemed even more excited, after eating, they had regained their strength again, and they also became more crazy!

However, due to the delay of the cyan snake, Qin Long had already swam a distance of nearly a thousand meters, and he was desperate to find that the rock walls on both sides still could not be climbed at all.

Qin Long had no choice but to swim along the water, and to his surprise, when they came to a position where the water was turbulent, they actually stopped tracking, but stood on guard, never willing to approach that step.

"There must be something weird!"

Qin Long's heart was cold, but he found that the whirlpool under his feet was getting more and more urgent, he desperately wanted to get closer to the shore, but he couldn't do anything, the current was too fierce, he could only go with the flow.

And when he looked in front of him, he was shocked!

It turned out that in front of him was a waterfall hundreds of meters high!

"Ahh