Just when Du Chen received the system prompt, the black-haired man also received his own message:

"The '100% Conquer System' was compromised to 100%, and the system crashed."

"The '100% Conquer System' crashed and was automatically unbound from the host."

"The system is unbound from the host, and the destruction procedure is started."

"5, 4, 3, 2, 1, destroy..."

"Ah, no, how is it possible, I am the protagonist, I am carrying the luck of this world, how could I die..." The black-haired man looked savage and roared up to the sky, but a flame that could destroy the rules burned from his body. He instantly turned to ashes.

"Sorry, your luck was cut off by me." Leviathan appeared on the spot. This is Du Chen's real body. Now when he is not taking the initiative to enlarge it, his body is already more than two meters long.

Well, let's take a look at the harvest this time.

"System, explain which permissions I have unlocked."

"The'viral evolution system' is turned on with higher authority to activate the virus evolution tree. The host can use all the unlocked virus species in the virus evolution tree, and the host can modify the virus in a certain range."

Du Chen touched his chin and understood the so-called higher authority.

There are two main advancements. First, he used whatever virus he evolved into before. Now he can use all of them at the same time, using different viruses for different objects.

Second, the degree to which his virus has evolved in the past is determined by the system. For example, to strengthen physical strength by 50% is 50%. Although the imperial strain can choose to strengthen or suppress it, once it chooses to strengthen, it must be 50%, no more, no less.

Now he can modify the value of the virus by himself. For two objects infected by the same virus, he can strengthen one by 50% or weaken the other by 80%, and he has the final say.

The second one is nothing, the function is not very different from the emperor’s heart, but the first one is too strong. Being able to use all viruses means that he can use the whole world as a testing ground and all creatures as white mice. .

After all, in Resident Evil, there are viruses that can infect even plants, which can completely turn an entire planet into a colorful virus paradise...

And like before, there was only one virus, even if it infects everyone and the elves, but it turns them into the same species, the world loses its diversity, and it's somewhat boring.

"System, explain the'world base'." Du Chen continued to question the system.

"The world base is the authority that the system host can open after completing the occupation of more than 90% of a world. After completing 100% of the occupation, the host can become the world will or the planet will of the world, making the world its own exclusive domain. "

"How much do I occupy my original world?"

"1~2%."

"..." This answer was something Du Chen didn't expect. He has infected tens of millions of people, countless Pokémon, and even the mythical elves have managed a few. How could it be so?

"Then who has the highest occupation of the world?"

"The world's world will, Arceus, occupy 40% of the world, and the Phoenix King, Rogia, Giratina, Fantasy and other mythological elves and all other lives together occupy 58% of the world."

That's it.

Du Chen thought for a while, and quickly understood the meaning of the system based on the previous information.

The degree of occupation of a world or planet should be determined by the total vitality of all life forms living on it.

Like this dark ultimate world, most living things are extinct, including those ultra-ancient mythological elves, their will has been annihilated, and the remaining energy has also been consumed in endless years.

By now, the entire planet is dying, the sky is not light, the earth is barren, there are not even a few plants, and the trees incarnate by the **** of life are about to wither, so these humans and elves who linger in the end are the final total life of the planet.

Du Chen infected the only remaining mythical elves, the black cracked empty seat and most of the humans and elves, and killed the black-haired man who was responsible for revitalizing the planet, so he became the most occupied person on the planet.

And in his original world, not only Arceus and the great gods of all walks of life are living well, human civilization and elven animals and plants are also thriving, and the number of ordinary animals and plants alone is more than trillions.

Compared with all the vitality there, he has infected less than a billion humans and seemingly countless elves, but compared to the elves with not many living things, it is nothing.

Fortunately, this time unlocked more permissions, you can use different viruses for different creatures, and the subsequent infection speed should be very fast.

"Then how to use the'space-time secret key'?"

"The space-time secret key, the system prop, can open the world you have stepped into at any time, and anchor the time. Note: Each use requires sacrifice."

All the world you have set foot in?

"Can the earth where I was in my previous life pass?"

"Limited to the world that you have set foot in after the system is bound."

"..." Du Chen was speechless for a second, and then asked, "What sacrifices are needed?"

"Based on the vitality of the world and going to the world."

Du Chen nodded slightly, that is to say, if there is no Wings of Dawn, if he wants to go to this ultimate world, he must sacrifice his own world and the lives of creatures in the ultimate world.

How does it feel a bit like a cult ceremony...

Du Chen curled his lips. Currently, he could travel back and forth between this ultimate world and the original world, but he already had the wings of dawn, and there was no need to use sacrifices to activate the space-time key.

Knowing the harvest this time, Du Chen did not rush back, but immediately began to increase his occupation of this world.

Next to him is the tree where the black-haired man was reborn.

This tree is very small, less than ten meters high, with pale and straight trunk, huge crown and numerous branches, and no single leaf on its branches.

This should have been transformed by the Zenias of this world.

Du Chen invaded the virus into the tree and directly entered his spiritual world.

His spiritual world is as desolate as the earth, with only a tall and lush giant tree in the middle. This giant tree seems to be able to support the world, and there is nothing else.

Even with such a huge tree, most of the branches have dried up, and only a few places are still growing with a few leaves, and these leaves are also bleak and yellow, lacking vitality.

Du Chen knew that when these leaves fell out, it was when the tree incarnation of Zernius died.

Motivated by the will, the virus wrapped around the giant tree like a snake, snaking upwards, breaking into dozens of strands and invading into the few remaining leaves.

Since Zernius had given up his will, Du Chen's infection was not hindered in any way.

The leaves quickly changed from withered yellow to blood red.

At the same time, the entire giant tree is also twisting.