The central area of the Xuanniao Ruins, the underground base.

In the tall metal corridor, a fierce battle is going on.

The sword aura was rampant, and the palpitating roar echoed, and the voice was full of obvious anger and horror, as well as unconcealed despair. More than a dozen fierce rot-clawed lizardmen besieged the young human in the middle like crazy, and the dull air boom was incessant, and the evolutionaries below level ten could only see a vague afterimage.

The strength of the rot-clawed lizardmen is already equivalent to a thirteenth-level human melee combat powerhouse, and the actual combat power is still a little better, not to mention that there are two more fierce rot-clawed lizardmen generals in this group of aliens. In the face of their combined attack, even a fourteenth-level human powerhouse would not dare to try it easily.

It's just that Qin Feng in the middle is not afraid, the lightsaber in his hand swayed one after another fierce and incomparable sword rays, and from time to time, two stumps of rotten claw lizardmen were cut off, struggling and beating on the cold and hard metal ground.

The vitality of this alien wisdom species is extremely tenacious, even if it is cut into more than a dozen pieces, the remnants can remain active for a long time, and as long as the remnants are separated from each other for no more than a hundred hours, they can still be restored after being reassembled.

It didn't take long for the last rot-clawed lizardman to die, and the ground was full of bouncing and struggling bodies, and some of the stumps belonging to different individuals had been preliminarily glued and spliced together, and they were about to regain their combat strength.

Qin Feng naturally wouldn't give them another chance, the sharp sword swept over, slashed them into pieces again, and then collected them all into dimensional space.

"This kind of alien is really hard to kill......" Qin Feng muttered in his heart.

After returning to the apocalyptic world, he decided to reactivate the base, intending to station 2,000 troops, and then move in several important workshops to make it a safe strategic backup base.

The plan went smoothly at first, but he didn't expect that in some hidden corner of this huge underground base, there was a small tribe of rot-clawed lizardmen.

After a patrol of soldiers was accidentally attacked and killed, he was reminded by the starship center to understand, and immediately took action to eradicate this nightmare tumor in one fell swoop.

Their lair, in the space at the end of the corridor, is a nuclear reactor that has been abandoned for many years, and because some of the nuclear waste has not been transported, the radiation level here is extremely high, so it is regarded as a settlement by this alien whose intelligence is not inferior to that of humans.

Qin Feng went in to take a look, and actually found eight rot-clawed lizardmen who were not yet adults, and when they saw him appear, they rushed over with a roar, and were immediately killed by him with a sword.

“…… There seems to be a tendency to increase reproduction? ”

He took a closer look and came up with this alarming result in his mind.

This heterogeneous species is incapable of reproducing, with a fairly limited number of individuals per tribe and two years to conceive a child, so although powerful, it cannot pose a difficult threat to fight.

Of course, if they mutate further, resulting in a rapid increase in the number of individuals in the group, they will one day break out of the ruins and attack the territory of the human race, which will be tantamount to a disaster for human civilization.

Looking at the Starship Hub again, his current strength is that he has reached the twelfth level of melee combat and perception ability, the eleventh level of energy manipulation ability, the sixth level of sniper specialization ability, and the ninth level of psionic control domain ability, and his comprehensive combat power is better than that of an evolutionary at the peak of level 14. For this reason, nearly 10,000 world origins have become more than 3,000 again.

However, after exterminating this terrible tribe of rot-clawed lizardmen, the quest reward for the world origin is as high as 4,500, which has accumulated a lot of resources for the next step of improvement.

Walking along the tall nuclear reactor shell, it didn't take long to find a two-meter-high gap, the radiation value on the instrument rose again, and the warning sound of "Didi" kept ringing.

Of course, this has no effect on Qin Feng now, he sensed it, and walked in without hesitation, and within two minutes, he took out a few black stone-like objects, but the surface was glowing with a metallic cold light, and the weight was extremely heavy, and the weight of a large head was hundreds of kilograms.

The source of the super radiation is these strange stones of unknown origin in front of them, which are an order of magnitude higher than those deadly nuclear wastes, and the seventh-level evolutionaries cannot touch such substances at will without perfect protection measures, otherwise they will be seriously injured and it will be quite troublesome to recover.

"That's right, this is the fragment left behind by that strange meteorite from the depths of the Void."

The Starship Hub said: "Consistent with my derivative analysis, it is indeed not an ordinary star, but a giant spaceship modified by an intelligent civilization based on that meteorite. ”

"I see."

Qin Feng suddenly realized, the cause and effect of the incident has a reasonable explanation so far, after the meteorite, or giant spaceship exploded and disintegrated in the earth's atmosphere, there were many debris scattered on all continents around the world, including the ocean, and the deadly radiation changed the ecological environment of the entire blue star, making it a country completely unsuitable for human beings to survive and reproduce in the old era.

Those alien species that appeared on the surface of the planet should be the aborigines inside the spaceship, and they are lucky not to die, but now they have established themselves here and begun to seize the dominance of the planet step by step.

After the catastrophe, human beings have undergone more or less changes in their genes, which has significantly increased their physical resistance to radiation, but they are still not as good as alien species, and their individual strength is even more different. If it weren't for the addition of scientific and technological power, the current human civilization would have become history long ago.

"These materials are also useful to me, can you give them all?" Starship Nexus.

"Yes, you can take it."

Qin Feng said disapprerovitically, there must be a lot of this kind of meteorite fragment on the surface of the planet, as long as you put your mind to it, you can always find it.

The clear light swept over, and all the stones were collected into the dimensional space, and immediately appeared on the sixth layer platform, and the immeasurable starlight poured down, and the blue light flame rose up, disintegrating them all.

Then, the World Origin of Starship Hub increased by more than 1,000 again, and the total value was again close to 9,000.

At the same time, two pure gold mission options appeared, the core content of the first mission is to clean up and collect all the meteorite fragments on the surface of the planet, and after completing it, you can obtain 300,000 world origins.

The second task is even more exaggerated: clean up and kill all the alien intelligent species on the surface of the planet, and after completing it, you can obtain 800,000 world origins.

"It feels like you're kidding......"

Qin Feng sighed, with his current strength, how easy is it to go to every corner of the planet's surface and collect all those countless meteorite fragments, especially those fragments in the depths of the ocean?

As for the latter task, it can be inferred from the remains of the unknown creature found in the base last time that there must be more than one powerful species in the meteorite, and those whose strength is at their peak may also exist, and it is not enough to stuff the opponent's teeth with this bit of strength.

Therefore, this seemingly amazing task reward actually belongs to the moon in the mirror, which is unattainable.

"Don't think so,"

The starship center said calmly: "I will not deliberately generate tasks that cannot be completed at all, master, your current strength is not enough, it does not mean that it will not be enough in the future, when you establish a large enough force in this world, and even unify the entire planet, you will naturally have enough manpower and material resources to drive countless strong people and elite armies to complete such a grand goal for you." Isn't it? ”

"Well, that's true."

Qin Feng put his mind at ease and immediately chose to receive the task.