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After coming out of the underground laboratory, both Wang Tianfang and Chen Xiao looked very solemn. △

Chen Xiao’s feelings were the most direct, and he got a lot of important news from Xu Bingshan.

Secondary biological mutation is just the beginning. Xu Bingshan's guess is in addition to the result of the direct mutation this time.

In the next time, the DNA combinations of all mutant creatures will become more perfect.

The speed of evolution and mutation will also accelerate.

In short, various creatures after secondary mutation will evolve and mutate more rapidly.

But human awakened people cannot get any help from this mysterious toxin, or humans cannot obtain it now.

This is the research results so far. Although this result cannot be proved by time, it is still inseparable.

Chen Xiao is not in the mood to care about what will happen in the future now, and there are already many difficulties in front of him.

He is only at level 30 now, and a large number of third-level mutant creatures may have all been level 4, and they have even become stronger.

Ordinary monsters grow into waves, while ordinary waves are promoted to elite level.

It is definitely not a good thing to go on for a long time, but now he cannot think about these things. Only by eliminating the upcoming crisis can he have the energy to consider longer-term things.

The so-called immediate crisis is actually a direction in Chen Xiao’s mind, allowing himself to survive in this environment.

Wanting to survive does not mean hiding in the corner forever and staying away from those dangers.

On the contrary, he must quickly improve his strength and use his strength to ensure his survival.

Only when your strength is improved can you have the guarantee of survival.

If you blindly escape, the final result will still be inevitable and the world will become more dangerous.

If you want to upgrade quickly, there has always been the most direct way, the upgrade volume given by the system.

Challenge waves that are above your level ten and get a shortcut to directly improve the level. Compared to upgrading the volume, side tasks are not a problem at all.

The system set up such a hidden reward system, which is obviously to allow Chen Xiao to take risks as much as possible.

Chen Xiao has never had such an idea. Now he knows that he is too slow to improve his strength compared to the speed of mutated creatures.

If you want to rely on accumulating experience and upgrading, it is impossible to catch up with the perspective of mutated creatures.

The Thousand-Year Tree Demon and Phantom Spider, who have been disturbing him for a long time, must have also achieved great growth in the secondary mutation.

The gap was already extremely huge. If you don’t work hard now, you won’t need to be too far away in the future. You may have died without a burial place.

It is not even necessary for these overlord creatures to come to the forefront. Those ordinary mutated creatures are enough to take their own lives.

The commanding heights of the safety zone are towering on the surveillance tower in the center of the safety zone. After leaving the laboratory, Chen Xiao immediately came here.

"I've always had confidence in you."

On the artificial lookout on the top of the tower, Liang Wanting spoke calmly.

"I won't let you down, otherwise you won't have time to let me down." Chen Xiao stared at every corner outside the safety zone and earnestly assured.

"Brother, the big monster is here, Xiao Ai will help you. No one can hurt you." Xiao Ai waved the thin sword in his hand, and the golden ribbons fluttered gently in the wind and rain on the tip of the sword.

"Be good at Xiao Ai." Chen Xiao showed a smile and stroked the long red hair on Xiao Ai's head.

Xiao Ai competed for favor. Xiao Ru took Chen Xiao's other arm with jealousy and said, "Xiao Ru won't let anyone get up and down, brother."

The heavy atmosphere was instantly broken by two little loli, and Chen Xiao's face gradually relaxed.

The three people around him are his greatest support now, not only for combat help, but also for his current spiritual destination.

In a wandering life, he has never felt the feeling of home since his grandmother passed away.

In just over a dozen days, this feeling has been broken invisibly and the soul has found a place to live.

Life once again feels the direction of home, and the soul has a peaceful harbor, no longer wandering and helpless.

Compared to the cold end of the world, Chen Xiao felt deeply lucky at this moment and had an emotion that could give him a sense of belonging.

However, before Chen Xiao could feel the tranquility of his heart, he could vaguely hear the disharmonious sound from afar in his ears.

The sound came from the east of the safety zone. Chen Xiao didn't think much about it and said, "Let's go over and take a look."

As soon as he finished speaking, he ran towards the distance where the sound came. After leaving the wall of the safety zone, the sound became clearer and clearer.

When they came to the national highway about three kilometers east of the safety zone, under the dark sky, heavy rain fell on a huge mutant creature on the road.

In front of the mutated creature, a thin figure was already panting at this moment.

The cement road on the national highway was already bumpy, and the large amount of water on the road quickly filled these bumps.

Obviously, the sound Chen Xiao heard was the sound of fighting here.

But their arrival obviously made the battle pause.

Chen Xiao's eyes naturally gathered on the mutated creature at the first time. This was a duck, a huge mutated duck.

However, this duck may no longer be called a duck, because except for its similar appearance, other characteristics do not look like ducks at all.

Level 39 mutant duck...

It's not a buss, it's just a very ordinary mutant creature, and it has no highlights except for its relatively high level.

Of course, if that terrifying appearance is a highlight, it can indeed scare most people to cry.

The legs were like ducks, and the same high neck was pressed against a small head. The flat duck beak showed dense barbs, and the steel-like feathers on the body were standing tall.

The mutated duck made Chen Xiao uninterested. At this time, Liang Wanting suddenly whispered: "Look at that person, does it look familiar?"

Upon hearing this, Chen Xiao turned his attention to the man who was confronting the mutant duck.

"It's very familiar, because we saved him." Chen Xiao recognized the man at a glance.

Hearing Chen Xiao say this, Liang Wanting reacted immediately and said, "It was the man we rescued from the big mantis in the cafe."

"Yes, if I remember correctly, his name should be Yao Rui." Chen Xiao nodded and said to the man.

At the same time, the mutant duck saw four more people coming and seemed to become manic.

He screamed twice, as if warning Chen Xiao and the other two, and then opened his ferocious upper and lower jaws and bit Yao Rui directly.

Yao Rui, who had never dared to be careless, just glanced at the four people who arrived, and then focused on the monster in front of him.

The mutated duck that was seven or eight meters high was already exhausted, so he had no energy to take care of the people at this time.

When the duck attacked again, Yao Rui's legs suddenly exerted force, jumped backward and directly left the duck's lips. On the road, the duck's beak had a direct contact with the ground, leaving another deep pit.

"Xiao Ai, kill this big duck." Chen Xiao glanced at the already panting man and ordered Xiao Ai.

The red-haired little loli, who had already been eager to try, waved the blood drink in her hand as soon as possible.

A bright lightning fell from the sky, illuminating the surroundings in an instant, and the falling thunder fell directly on the head of the mutated duck.

In a moment, accompanied by the thunder, the burnt smell also spread to everyone's nostrils.

The sudden thunder scared Yao Rui. When he saw a large piece of charred black on the duck's head, he immediately understood. He hurriedly hid aside to avoid being affected.

The attacked duck changed its target immediately and ran directly towards Chen Xiao and the other four.

Liang Wanting was about to take action, but was stopped by Chen Xiao immediately. At this time, Xiao Ai waved his hands again.

In the darkness, on the way the mutant duck was moving forward, a sea of ​​fire suddenly appeared, and the mutant duck directly loaded into the sea of ​​fire.

The violent flames burned out of thin air on the earth, illuminating the surrounding darkness like daylight. A large amount of water on the ground was evaporating rapidly, and the heavy rain falling in the sky even evaporated directly over the fire wall.

The mutant duck that hit the fire wall was immediately in trouble. The steel-like feathers on its body burned directly. However, before it could run out of the fire wall, Xiao Ai quickly released several fire walls, and the burning range instantly expanded a lot.
Chapter completed!