Earth, the home of mankind.

Regardless of the origin of mankind, this third planet in the solar system at the edge of the First Galactic is the place of origin of mankind and the cradle of life.

Now, this place of origin has completed its own cycle of mission, replaced its own ecosystem, and began to give birth to new life.

Humans are no longer fit to survive on Earth.

When humans left the earth three hundred years ago, the cradle planet had been rendered unfit for human life by various radiations.

In fact, the beginning of the interstellar colonization era of mankind three hundred years ago was not as glorious as later generations advertised, it was more like a gamble with all the bets.

In the end, human success depends on the secret help of the gentleman.

Three hundred years ago, when humans left the earth, they carried out the last "fixed-wave decay oscillation" on the world. This is a technology that can effectively clean up radiation, but the negative effect is also obvious - it is extremely lethal to living organisms.

That's why humans can't use it when they're on Earth.

Three hundred years later, the harmful radiation on Earth has completely decayed to the point where it does not affect life, but the Earth's ecosphere has also been completely changed.

All plants begin to have a metallic blue-green hue, and many are covered with a crystalline structure similar to the cuticle, which shines in the sunlight.

The animals on the earth are now dominated by mutant beasts, and the original species of the past have been completely extinct, and even if there are some descendants, they have all mutated. After all, those who could survive in that environment were embarrassed to live without mutation.

When Kungo and the others landed on the ground, they were at the junction of a forest and a grassland.

"It's as smooth as it was manicured!" Anyang looked at the clear separation between the forest and the grassland, and only felt very strange.

In a normal ecosphere, the separation between forests and grasslands cannot be so clear. There will be a large number of savanna on the grassland side, and a large number of shrub grasslands on the forest side.

But what appeared in front of Kungo's eyes was a dividing line that seemed to have been measured with the most accurate ruler.

One end of the forest is only what the forest should have, and there is only the grassland that should be in the grassland.

The dividing point, which is less than ten centimeters thick, is like a line on a canvas, cutting the two biospheres apart without intersecting in the slightest.

The probe in the sky had already sent back the picture, and Kungo whistled to everyone: "Look, this really can't be explained by natural formation!" ”

Viewed from a high altitude, the entire area is actually a complete eye.

The whites of the eyes are grasslands, while the forest are pupils.

The shape is as if it had been trimmed.

But after a closer look, Kungo and the others found that there was no trace of artificial pruning in either the woods or the grass, and they just didn't cross the "line" at all.

The trees that grow at the edge of the "line" are obviously facing the sun in the direction of the grassland, but they just don't grow in this direction at all, and the trunk is clean and there is no trace of growth at all.

"We're a bit off the beaten track, and it's about 300 kilometers from here straight through the forest. The other way is along the grassland, and if we get here and then go back in, we will walk about fifty kilometers more, but two-thirds of the way is on the grassland! ”

Kun Wu looked at everyone: "How to choose?" ”

"Choose the second one, in terms of probability, although the second one is farther away, we will encounter more things!" He You didn't hesitate.

For Kunwu and them, security is not an issue at all, and the real thing to consider is to find out what has changed in this former human homeland.

Exposure to more environments is clearly one way to go.

If you walk in a straight line from this place now, then you will walk through the forest all the way, and the things on the grassland will have nothing to do with them.

This is theoretically the fastest route.

But Kunwu and they don't need to be in a hurry, in order to learn more about this former hometown, it is obviously more appropriate to take the second route.

So the group set out, first moving west along the dividing line between the forest and the grassland, and then turned into the forest after walking 200 kilometers.

The crowd did not use transportation, and for them, a distance of 200 kilometers was nothing.

Helen was very excited, it was her first time to come to an alien planet, everything here was new to her, if it weren't for Kungo pulling this dog girl at any time, this girl would have been able to run away without a shadow.

Kun Wu and his friends took the lead, followed by three hundred and one guardians, forming a perimeter defensive circle, and any attack from the ground must first pass through the defense lines of these guardians.

Although it is not known if there is a threat to everyone on the earth, the Guardians have always done security in the same way that the enemy-occupied area is advancing the operation.

Further on the periphery of these Guardians, a large swarm of probes formed an efficient all-round radar, watching everything within a three-kilometer radius around them.

It is no exaggeration to say that within these three kilometers, even the activity of an ant is monitored – if there are still ants in the nascent Earth's biosphere.

After walking out like this for more than an hour, Aphrodite's face suddenly changed slightly: "My lord, there are mutant beasts that have followed us all the way, do you want to attack them?" ”

Aphrodite's words stunned Kungo, and when he turned his gaze, he found that his group was surrounded by a group of mutant beasts that resembled lions, but were more like beetles.

The encirclement is surprisingly large, with a diameter of five kilometers, and these mutant beasts are actually invisible with optical and magnetic fields.

No wonder it wasn't discovered until the encirclement that these mutant beasts had arrived had shrunk to seven hundred meters.

That's in the immediate range of the Guardians.

"It's really an interesting group of guys, the preliminary judgment of the probes is the strength of three stars, but it actually has such a high-level stealth ability, and it also acts in groups. It feels like a lion! ”

Kungo was not nervous about being surrounded at all, but rubbed his chin with interest: "How about grabbing a head and studying it?" Maybe there's something interesting to discover? ”

Aphrodite bowed slightly respectfully: "As you wish, my lord!" ”

The mutant beasts that were lurking to complete a hunt suddenly shuddered.

They have a feeling that these weird-looking things in front of them don't seem so easy to deal with!