[Overall setting adjustment]

【Geographical Environment Adjustment】

【Species Creation】

【Time Flow Rate Selection】

【Climate & Weather Management】

......

"I really have a world?!"

couldn't help but look at the system control panel in front of him again, Luo Xiaojiang couldn't help but sigh that this world is really wonderful.

I still vaguely remember that I made a wish to a white-bearded old man in a dream last night to become the creator, and then slept until dawn in joy.

When I first woke up, I was still reminiscing about the dream I had last night, but suddenly I knew that my dream had come true!

Oh my God, can you do it any better?

After five or six minutes of intracranial orgasm, Luo Xiaojiang barely suppressed the excitement in his heart and began his first exploration of this golden finger.

But when he really took this system panel seriously, he was shocked again! Not because the system is powerful, but because there are so many options!

From top to bottom, there are thousands of control options, ranging from the fabrication of continental plates to the adaptation of biological DNA chains.

Damn, this thing is too versatile!

"Let's see how the world is. Luo Xiaojiang gave the system an order to open the world.

At the same time, a sand table about four square meters in size unfolds in front of his eyes in a semi-virtual form.

"According to the data, the current map ratio is about 1:5 billion, which means that the actual world area of the sand table in front of you is nearly 10 trillion square kilometers, which is not much larger than the surface area of ten earths!"

"But although this world is big, there is only an empty shelf at present, and it is still a barren place. I have to build everything one by one. Fortunately, I have absolute control of this world, and it shouldn't be too difficult to build it into a prosperous one. ”

"Let's inject an ocean into this place first!"

With a wave of his hand, Luo Xiaojiang used an ocean to divide the world into dozens of continents surrounded by oceans.

Through the system function, one of the continents and some small islands near it are divided separately, and the appropriate display ratio is adjusted, so that this continent is exactly the size of a sand table with an area of 20 square meters in front of Luo Xiaojiang.

Luo Xiaojiang planned to use this continent as an experimental base first, and to build a world for the first time in a "small-scale" experiment.

In this first experiment, he plans to put a large number of single cells in the ocean, so that they can freely evolve species in the ocean, to see if there can really be a "species explosion" as scientists say.

A large number of single cells poured into the primordial ocean, and this seemingly ordinary operation represents the beginning of the world's first species evolution!

Luo Xiaojiang gave instructions to the system:

"The speed of cell division and metabolism is 10,000 times faster according to the base!"

"The overall speed of time in the world is 10,000 times faster!"

The base time of this world is a day outside the world, which is equivalent to a year here.

Cell division and metabolism are accelerated by 10,000 times, which is equivalent to the original division and death of a single cell 10,000 times faster, and one day is equal to the original 10,000 days.

Add to that the 10,000-fold acceleration of the flow of time, and you can think that one day in the outside world is equivalent to 100 million years in this world!

"I just don't know if my world can also have a big bang of life like the Cambrian period of the earth, if it is really feasible, maybe I can rely on this world to solve many unsolved mysteries in the history of biological development!" Luo Xiaojiang thought secretly in his heart.

For a minute, there was no movement in the "small sand table" in front of him.

After two minutes, I still couldn't notice the change.

Ten minutes passed.

Half an hour.

Finally, after forty minutes of boring waiting, a little bit of turbidity could occasionally be seen in the primeval ocean.

This may mean that single cells have begun to evolve into plankton!

"It seems...... This method is feasible!" Luo Xiaojiang secretly figured it out, and issued another instruction to the system, "Now start to have sunshine all day long, and the temperature will be controlled between 20 degrees Celsius and 25 degrees Celsius!"

All-day sunlight is because phytoplankton can only photosynthesize under sunlight conditions to achieve carbon dioxide absorption, oxygen release, and their own carbon accumulation, and 20 to 25 degrees Celsius is the most suitable living temperature for plankton.

This environment is almost perfect for the growth and development of plankton, and according to the modern theory of natural selection, biological evolution needs to go through several necessary processes:

Overbreeding, struggle for survival, genetic variation, survival of the fittest!

What Luo Xiaojiang is doing now is to create perfect living conditions for these plankton and let them overbreed. Because of the limited space resources, when their number reaches or approaches the upper limit of this space, the struggle for survival will intensify!

At that time, nature will help to select the winners, and this winner is the result of biological evolution.

Survival of the fittest, survival of the fittest.

This is the law of nature, and Luo Xiaojiang can't change it, so he can only rely on his own ability to make it come faster.

Luo Xiaojiang's blink of an eye is only a few hundred milliseconds in the outside world, but for the creatures in this world, it is several generations or even dozens of generations of birth and death......

After a few more hours, many strange aquatic plants can be seen in the primeval ocean, and the number of plant species is gradually stabilizing.

These are all species that have survived many struggles and genetic variations.

They are now in a wonderful equilibrium, and without outside intervention, they may have to remain as they are for a long time, and the number and variety of species will not change much.

"In just a few hours, that is, tens of millions of years for them, they actually carried out the evolution of species in an absolutely suitable environment, from the original single-celled organisms to plankton in the sea!" Luo Xiaojiang couldn't help but sigh at the magic of this system.

"It's a pity that the creatures that can really stand the test are definitely not only the flowers that live in the greenhouse, but also the environment has to be adjusted!"

"Lift the all-day sunshine and temperature control, divide the climate zone, the four seasons, and the Tropic of Cancer ......"

Luo Xiaojiang gave a series of instructions, and this world has almost become a template for the earth - day and night alternate, and the four seasons are distinct......

The sudden change caught the world's single ecosystem off guard.

Without all-day sunlight, plants cannot quickly adapt to the shortened light time, their ability to survive plummets, a large number of plants wither and die, and only a few can barely adapt to the environment, but once the climate changes slightly, the number also plummets.

In other areas, a large number of organisms have also been wiped out due to the unsuitable climate.

The stability of the ecosystem's resistance was much lower than Luo Xiaojiang had imagined, and he himself had never expected such a large area of plankton to die.

"Perhaps...... This is the first mass extinction in my world. ”

Luo Xiaojiang couldn't help but gasp.

He knew that his world might face a mass extinction one day, but he didn't expect it to be so soon.