Swallow the Earth System

Shadowing --- lifting.

The force that Gu Feng had erupted 100% in his body faded.

A kind of tingling pain appears on the muscles, and there is a feeling of muscle fatigue, but this is not a side effect at all.

After hunting the aliens in the second phase, Gu Feng is now full of confidence.

The evolutionary variant of "Juli zombie" became more powerful after becoming "Grumpy Tank", but its star rarity is too low. Even if it barely rises to 3 stars ★ level, it is still not an opponent of Gu Feng.

The quality is too far apart!

"The most important thing for evolution is star quality!"

"Although I am only the evolver of the first stage form, I have evolved to a 4-star ★ level of rarity, and I have also devoured the corpse king to strengthen his physique."

"Strengthening high-quality genes is like building the foundation for a high-rise building. The stronger the foundation, the thicker the foundation, and you can go further in the future ..."

Gu Feng had some feelings, but he was not so anxious. When he was steadily upgraded to a 5-star level, no matter how the monsters evolved, they would all be killed!

Next is the "harvest" moment!

Corpses, devour!

While controlling a dozen corpses to absorb the irritable tank body, Gu Feng removed the virus source fluid from it.

The virus source liquid produced by the second-stage xenogeneity was very dark and looked a little different, but Gu Feng still unscrewed a small bottle that he brought with him and put it in.

This small bottle has been filled with many virus source fluids at this time, most of them are left by some low-level xenograft.

"Hunt a few more heads, find a safe place, and absorb them together." Gu Feng shook the bottle with joy, these are all materials for its evolution.

At the same time, the body of this testy tank contains amazing energy.

Energy value: 80/500

Energy value: 90/500

Energy value: 100/500

It took more than 10 minutes for the huge body to fully eat, and it took a full 100 points of energy for Gu Feng.

It is worthy of being the second form of the alien, without losing such a big head ...

Eat dry and clean.

Satisfied Gu Feng once again found a hidden small room and continued to control his tamed zombies to start a hunting journey.

Among the corpse tide, a "spite" who is incompatible with other zombies is searching.

Like a hard-working bee ...

...

...

Time flies.

In the blink of an eye the day had passed and it was late at night.

The bright moonlight sprinkled the earth, and the rotten twisted bodies of the zombie monsters were spreading. Accompanying the breezes was a roaring roar, and those alien monsters became extra excited every night.

"This is the most active moment for the aliens."

"Going out for hunting will become more dangerous, and the whereabouts of the alien species will become erratic."

"Find a secret place and digest the virus source liquid harvested today."

Gu Feng's hunting today is over, this is a very wise choice.

Night is different from day.

During the day, the aliens absorb energy in the sun and rarely run around.

At night, it is the best time for those scary monsters to hunt and hunt. It is difficult to determine the location, and the hidden alien species may bring danger to life at any time.

Therefore, the best choice at this time is to find a safe and hidden place to take a good rest, or to evolve well!

After a while ...

Gu Feng appeared in a secret room, a dusty apartment. It seemed that no one had lived before the last days.

The gates and windows have been sealed by Gu Feng with wooden iron plates, and no light can shine through.

And sprinkle a lot of disinfectant solution on the door frame and window edge to ensure that the monster will not find him by smell.

After doing all this, Gu Feng was still uneasy and hid in the built-in toilet in the room, so that even if the monster attacked, there was a buffer time.

Energy value: 367/500

Gu Feng glanced at the energy value, then took out a small bottle filled with emerald green liquid.

Virus source fluid!

This small bottle is filled with virus source fluid, which is what Gu Feng has harvested today.

"It's a pity."

"The only thing that can handle it is the virus source of that testy tank."

"Most of the others are low-level xenogenes, but the winners are many."

One day of hunting has been fruitful, but it is impossible for each alien to be as powerful as a testy tank.

The main reason is that "Little Zombie" walks too slowly under the control of Gu Feng, otherwise it will definitely find more powerful advanced xenograce ...

So let's get started!

Gu Feng unscrewed the lid and swallowed the bottle of virus source.

Evolution begins! !!

"Evolution starts!"

The cold sound of the system appeared next to Gu Feng's ears, and his body began to absorb these virus source fluids, turning them into material energy for tempering genes.

The hot energy melted away, and scattered in all directions ...

This time evolution feels very different from before.

The painful tearing didn't occur, there was no feeling of rapids, and the degree of evolution was difficult to grow upwards.

Degree of evolution: 60.01

Degree of evolution: 60.02

Although the virus source fluid was being consumed, Gu Feng's evolution was slow to collapse.

It wasn't until the digestive tank began to digest that the degree of evolution began to increase, and the familiar tearing pain in the cells came again, but even then it only grew by 3%.

Evolution: 63.35

Gu Feng looked at this number in despair, swallowed so much virus source fluid, and grew only a little bit?

What went wrong?

"System, what is my evolution?" Gu Feng questioned the system.

"Answer host."

"Your genetic quality is extremely high. The concentration of these heterogeneous virus source solutions is too low to meet your evolutionary standards."

"You need to use a virus source solution of 4 star level or higher."

The words of the system made Gu Feng almost collapse.

Gu Feng is now a Tier 1 evolutionary (★★★★ ☆).

And his genes have also undergone the forging of the Corpse King, and the quality is even better.

Therefore, those low-level garbage virus source liquids can no longer meet Gu Feng. The concentration is too low and the impurities are too high to meet the evolution requirements of Gu Feng.

If you want to evolve, you must use a higher-quality virus source solution. You must have a four-star or more ...

"grass!!"

"Four stars above four stars!"

"Where can I find so many rare aliens with more than four stars!"

Gu Feng was almost roaring and roaring.

Four-star or higher alien species, but rare alien species, cannot be all over the ground like Chinese cabbage.

It seems that continuing to evolve is not as easy as Gu Feng thought. As the quality level increases, the road to becoming stronger will become more and more difficult.

However, when Gu Feng complained of the collapse, the system answered him very seriously.

"Enjoy training space."

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