Coming down from the mountain peak, Yu Beichuan did not hesitate, he walked into the valley, and suddenly a strange change appeared, and a thick snake wind blew suddenly from behind him like a violent wind.

"It's really here!" Yu Beichuan muttered to himself, he didn't use his divine sense, he really didn't realize that there were snakes hidden behind him just now, it seems that the disguise of snakes, the disguise skill of the doomsday mutation seems to be on a higher level.

A large yellow-brown snake, the size of an adult's arm, with a yellowish-white belly, opened its mouth, revealing two sharp fangs, and its red eyes were cold and merciless.

With a "hiss", it jumped out of the back of a boulder like lightning, a little unexpected, it decisively opened its mouth and bit straight towards Yubeichuan.

"Hehe, come and die!" Yu Beichuan snorted coldly, and the broken sword of "Ask Sword" fell into his hand, and a golden sword light slashed diagonally towards the head of the yellow-brown snake.

With a sword, Yu Beichuan killed the yellow-brown snake on the spot, Yu He stretched out his left hand and grabbed the big snake with the head cut off in his hand, and he didn't want to think about it, and received the storage ring.

"Hiss ......" had the initiative of the first mutated snake, as if sending out some signal, a large snake with black-brown markings on the back of the neck, yellow and white on the abdomen, and smooth scales on the back, swimming and killing at great speed.

Under the noon sun, the valley seemed to be full of flashing metallic snakes, one by one quickly swam from all directions, as if they had received some instructions, and shot towards Yubei River one after another.

"Lying on the ......" Yu Beichuan exclaimed, the number of big snakes in this valley is too much, too terrifying.

For a time, Yubeichuan's hair stood on end, and there were countless goosebumps all over his body, as the saying goes, "Once bitten by a snake, I am afraid of the well rope for ten years." Originally, Yu Beichuan felt a little uncomfortable about snakes, of course, he was not afraid, and when he saw so many big snakes, he still had a little dense phobia in his heart.

"Whoosh, whoosh......" one by one the big snakes swam over, their bodies bowed, the whole snake body jumped up, and in an instant they seemed to have turned on the mode of group attack, opening their big mouths, spitting out their forked tongues, showing sharp teeth to pounce.

The sound of "hiss......" alarmed a group of big snakes who had been lazily basking in the sun on both sides of the waterhole, and they looked in the direction of Yubeichuan.

Countless big snakes playing freely in the waterhole also woke up, roared like "hiss", swam up from the waterhole, and rushed towards Yubeichuan.

"Wow, that's a lot!" Yu Beichuan was amazed, according to the introduction of the previous roadside research institute, there were originally tens of thousands of various poisonous snakes here, not counting the countless precious snake eggs cultivated in the laboratory.

After the end of the world, it is estimated that the snakes in the valley of the institute are also devouring each other, and ordinary snakes basically have no way to live.

Although there are a lot of cannibalism between them, the base number of snakes in the valley is too large, after a round of devouring and killing, perhaps the snake group has produced their king, and the battle is over, most of the remaining snakes have mutated, and there are quite a few of them.

Judging from the mutated giant snakes culled in front of them, most of the giant snakes are around the fourth or fifth order, and there are not a few with a body length ranging from a few feet to several zhang, and there are many of them of the sixth and seventh orders, and their body length is relatively large.

It seems that the snakes are the same as other mutant beast groups, the hierarchy between them is deep, and the low strength guards the front of the valley, and the further you go into the valley, the higher the level of the mutant snake, the more powerful it evolves.

"Come on, come up together." Seeing a large number of mutant snakes, Yu Beichuan was not surprised, this was obviously a door-to-door delivery, and his intention to go to the valley was originally to collect the body of the mutated beast.

Yu Beichuan had no scruples, he kept dancing the "Ask Sword" broken sword in his hand, jumping around and killing, and kept receiving the killed snakes into the storage ring, and he was very busy.

In less than half an hour, Yubeichuan killed at least nearly a hundred big snakes, and the surging snake tide did not stop at all.

"Ma ...... De, there are so many of them, I'm afraid there are more than thousands......" Yu Beichuan estimated in his heart, a little afraid, the speed of killing has not slowed down, what should be killed is still killed, and what should be collected is still put away.

You must know that when these mutated snakes reach Yu Beichuan's hands, they will become one by one body cultivation blood pills, and there is a chance to produce a famous enhancer.

Judging from the current situation, humans are indeed the most vulnerable group, the overall number is not as good as that of zombies and mutant beasts, the number of strengthened people is also small, and the level of enhancement is far inferior.

When the threat of guns decreases, or even when it is useless, at that time, the status quo of mankind will not change further, and I am afraid that another end will come.

What Yubeichuan can do at the moment is to kill mutated beasts as much as possible and cultivate his own strengthener power, so that by the time the hundred races come, the human race will still have the strength to fight.

It is true that there is definitely not only Yubeichuan's resistance on the entire planet, but from the growth of the strength of the team controlled by Yubeichuan itself, there is indeed a big gap between the overall strength of the human race and the zombies and mutated beasts, let alone compared with the upcoming hundred races.

"Alas......" Yu Beichuan sighed, thinking of this, Yu Beichuan's mood became a little impatient, his own survival could not be guaranteed, how could he save the whole world?

"Boom la la......" Behind the waterhole, there are countless giant snakes floating out of the water and swimming out, "It is worthy of the Snake Valley." "If an ordinary team comes in and sees these endless snakes, they will be scared to death if they don't say they will be scared to death.

"Roar ......" Yu Beichuan's heart was shocked, and an earth-shattering roar sounded in the valley, and a golden giant snake slowly crawled out of the cave behind the waterhole, "hiss......" It roared a few times at the surrounding snakes, and the giant snake leaning near it climbed to the side nervously.

In front of the golden giant snake, a wide avenue was suddenly awayed, and a large number of big snakes who didn't know what category they belonged to lowered their huge heads, trembling all over, and these few roars even affected the speed of attacking the big snakes in Yubeichuan.

"Good chance!" Yubeichuan was overjoyed, the roar of this golden giant snake had a deterrent effect on the snakes, and there was no deterrent for Yubeichuan.

"The wind rises, the clouds surge ......" Yu Beichuan seized the opportunity and attacked fiercely forward, and in an instant, he easily slashed and harvested dozens of mutant snakes that were slightly sluggish.

This golden giant snake didn't expect that the roar of the group of snakes that he had intimidated it had invisibly done Yubeichuan a great favor, maybe it didn't care at all, anyway, the base number of mutant snakes in the valley was still there, and the number of the entire group was huge.