Since the system thought that there was no search value, Lin Lei no longer continued to search, but moved a chair from the shop on the side, ready to rest for a while and continue to hurry.

As for why there are neither people nor zombies in the town, maybe people have been eaten by zombies a long time ago, and then the zombies have been eaten by passing mutant beasts.

"Huh? That's not right! Why is there guano everywhere on this street? Lin Lei didn't pay attention to it at first, after all, there are a lot of weeds and fallen leaves on the street, even if there is bird droppings falling on the ground and covered with fallen leaves, and then the wind blows again, no one can find it.

But at this moment, Lin Lei was resting, so he naturally noticed layer after layer of guano under the fallen leaves.

Unintentionally looked up, and found a big bird's nest on the roof, and Lin Lei couldn't sit still.

Activate airplane mode and check the rooftops of all the houses in the town.

"Why are there so many bird nests? Did I run to the Bird's Nest? But why isn't there even an egg in the nest? Lin Lei had a question in his head.

"This season, the birds have long passed the egg-laying period, and the host is also requested to learn a little more knowledge, so as not to be misunderstood as uneducated. There are all kinds of knowledge and experience packages in this system, no need to memorize, knowledge is mastered instantly, and the minimum contribution point is 1 to sell, and the amount is preferred. "The system is selling again.

"I don't raise birds, why do I learn that?" Lin Lei retorted.

"If the host had learned this knowledge before, it would have run away now, instead of standing here and debating with the system." The system is neither humble nor arrogant.

"Runaway? Why should I run away. Lin Lei was puzzled.

"As the saying goes: the early bird has worms, and now it is early in the morning, I believe that it will not be long before the owners of these nests will come back, and if the host wants to bet that the mutant birds will not hurt people after they are full, then continue to stay here." Although the business was not completed, the system didn't want Lin Lei to hang up like this.

"Cut! I thought it was a big deal! Isn't it just a few mutant birds....." Lin Lei turned on the flight mode while his mouth was stiff, and accelerated away from the town.

Lin Lei can be fearless of mutant wolves, and he can harden the zombie tide, but he is only afraid of flying mutant beasts.

Because the only thing he relies on now is air superiority.

However, the maximum flight speed of the lone wanderer is only eighty per hour, and even the plane spraying pesticides is faster than him, let alone the various birds that have been mutated.

However, people were unlucky to drink cold water and stuff their teeth, and Lin Lei had just flown less than five kilometers out of the town when he ran into a large group of mutant crows.

There are at least a thousand of them, and the black pressure is overwhelming, covering out the sunlight.

"Five hundred meters to the east, a large group of mutant crows has appeared, please prepare the host for battle." The system will send out a prompt at the right time.

"Nonsense, I'm not blind, of course I saw it!" Lin Lei hurriedly retreated while replying.

At this time, the system sends out a prompt, as if mocking.

If Lin Lei could use his brain when he escaped and escaped along the way he came, he would not encounter such an embarrassing situation at all, or it was not impossible for him to rely on the houses in the town and stick to the time of return.

However, he chose to walk according to the established route, but he was unlucky, and encountered a group of mutant crows in mid-air, at this time, not only Lin Lei could see the mutant crows, but the mutant crows could also discover his existence.

"Is there any way to deal with them?" Lin Lei is ready for krypton.

"There are two ways, one is to improve the physical fitness, if you can reach the physique of a third-level evolutionary, supplemented by the host's current equipment, it is enough to deal with the current situation. The second is to exchange for stronger technological equipment, and if the defense of the exoskeleton armor is insufficient, it can be exchanged for a heavy mecha, the kind with an energy shield, and the full set only needs about 400 contribution points. In view of the current tense situation, the second option is recommended for the host. The system quickly explained.

"So expensive? You're taking advantage of the fire again! Lin Lei scolded.

"So expensive? You're taking advantage of the fire again! Lin Lei scolded.

That is, time is pressed at this time, if he goes to the material exchange area to choose by himself, and gets the mutant crow in front of him, it will not exceed 100 contribution points at most.

"This system only provides the most comfortable solution according to the economic strength of the host." The system says.

It is worthy of the system, and robbing while the fire is burning can also be explained so fresh and refined.

"Okay, if you win, just follow your recommendation, but don't exchange it for the time being, when I can't hold on, you will exchange it for me." Lin Lei still wanted to struggle.

Agree to the system's recommendation, just give yourself an insurance policy, so that you can concentrate on the enemy.........

"Quack~quack~!"

The mutant crows let out bursts of chirping, scrambling towards Lin Lei, as if they were worried that there would be too little meat and not enough to share.

The hard steel on the front was obviously not an opponent, Lin Lei looked around and found that there was a large forest not far away, so he rushed over.

The mutated crow is much larger, and the wingspan of the first-level crow is close to two meters, comparable to a bird of prey such as a vulture.

However, large size also has the disadvantage of large size, in this dense forest, the mutant crow obviously can't be used, so it can only be divided into a small part, landing on the ground and pursuing on foot, while the rest hovering over the top of the dense forest, always paying attention to Lin Lei's movements.

After installing the energy booster, Lin Lei's running speed even exceeded the flight speed, and the mutant crow behind him couldn't catch up at all.

However, people played scoundrels, and a batch of them landed from the sky, directly blocking Lin Lei's direction.

"The tiger is not powerful, you treat me as a sick cat!" Lin Lei was furious.

Pick up the tactical rifle and shoot at the mutant crow that has just landed in front of you.

Even a third-level mutant wolf with an iron head can't withstand the attack of a shellless bullet, let alone a fragile avian creature with light bones.

One magazine ran out, killing three and wounding five on the spot. There was no time to change the ammunition, Lin Lei raised his sword and charged, ready to fight a bloody way.

However...... The sudden and violent attack frightened the birds, and the mutated crows, who were not injured, flapped their wings and flew into the sky.

All of a sudden, all the mutant crows besieging Lin Lei flew away, leaving only three mutant crow corpses, and two wings were injured, and the mutant crows that couldn't fly were still left in the dense forest.

"What does this mean? After such a big battle, it's just to amuse me! Lin Lei was inexplicable.

Originally, he thought that he was going to work hard, and Lin Lei was ready to exchange for a reloaded mecha, but as soon as the gun rang out, the bird flew away........

"System, is this the legendary bird of the frightened bow?" No one can complain, Lin Lei can only use the system as a chat software.

The "......" system is silent.

Inexplicably lost a large order, very hurt!

"I'm sorry, it seems that the 400 contribution points have been saved." Lin Lei finally raised his eyebrows and breathed a sigh of relief.