In the 500,000th year, vertebrate organisms became the overlords of the ocean, and fish-like species roamed freely in small puddles and multiplied crazily.

But compared to fish on Earth, they are much smaller, and the largest adults are only about the size of a fry.

However, the crazy reproduction of any species is inevitably accompanied by insufficient living space.

In the 510,000th year, the petri dish species once again climbed the ladder to heaven, along the glass wall of the petri dish, trying to reach the sky.

Yang Shou brought up the boiling water that had already been boiled and carried out mass extinction of species extremely skillfully, becoming the mastermind behind every era.

In the 540,000th year, more vertebrate species were born in this era. Yang Shou could even feel the messages and emotions they sent through their body language to communicate between races.

"Coming again?"

No longer needing a microscope, Yang Shou could see creatures smaller than ants marching towards the glass wall.

Picking up boiling water and splashing it, it turned into a black hand covering the sky forever, and the fourth mass extinction of species began.

"It actually has heat resistance!"

Life is really magical. Yang Shou discovered that after four species extinctions, some creatures were swimming happily in petri dishes!

"You guys had a lot of fun!"

Yang Shou took a bag of salt from the kitchen and poured it into the petri dish.

Salt dissolves in water, and those lively creatures suddenly kick their legs and burp.

"Gulu! It smells so good——"

Yang Shou swallowed a sip of saliva. The fish soup in the petri dish was so fragrant. It must taste good with salt added. It would be even better if it was sprinkled with some chicken essence or something.

These are prehistoric fish. Although they are only a little big, they are definitely extremely nutritious!

In the end, Yang Shou suppressed his appetite. These fish soups were used as food for species evolution in the next era, and he did not want to waste all his efforts.

"It is recorded in the prehistoric era that the fourth mass extinction of life occurred. The sea water became salty for unknown reasons. From then on, marine life was divided into fresh water and salt water."

Yang Shou recorded in his notebook, this creation notebook, he planned to name it "Creation Notes", which was specially used to record major events such as species evolution and biological extinction.

The origin of the world in the eyes of civilized species is just an experimental observation in his eyes.

Ten minutes later, 570,000 years later, the fifth mass extinction of species began.

Six hundred thousand years later, the sixth mass extinction of species began.

After six mass extinctions, species diversity has become increasingly rich, and genes for small size have been written into new species.

In the 610,000th year, all species were very miniaturized, and even the largest animals were several times smaller than ants.

"Now I can rest assured. The petri dish can accommodate some high-quality species. I need to survive and eliminate the fittest to accelerate the birth of intelligent species."

Because of the uncontrollability of species, Yang Shou was originally worried about the evolution of some terrifying species, but now that the size is under control, this worry is basically zero.

Unless they give birth to extraordinary powers or develop technological civilization to a certain level, for him it is just a matter of pouring a basin of boiling water. If that doesn't work, then pouring two basins of boiling water.

Anyway, there is no need to worry about filling the petri dish with water, as biological reproduction will consume water quickly as time accelerates.

If you want to speed up the birth of species, you need to find the genes of intelligent species.

The only intelligent species on earth, other than humans, are ancient species such as monkeys and dolphins.

"The remaining life is 89 days, 5 hours and 25 minutes. The current balance is insufficient, please recharge in time."

Looking at the time on the watch, Yang Shou gritted his teeth, cut his finger, and dropped three drops of blood into the sea of ​​petri dishes.

He didn't have that much time to get blood from monkeys and dolphins, so he could only start testing with his own blood with cancer cells.

Now, his cancer cells have spread all over his body, and there are cancer cells in his blood.

Watching the blood gradually melt, as time accelerates, the fish in the ocean... perish at a speed visible to the naked eye.

"Damn it, my blood...is it so poisonous?"

The seventh mass extinction of species began because of three drops of blood.

Yang Shou had a saying in his heart, mmp, and scolded him directly in front of the petri dish.

In 610,000 years, the cycle of mass extinction of species that occurs once every 30,000 years has been advanced.

By the time 620,000 years have passed, after 10,000 years of cultivation and growth, the species has flourished again.

In the ocean, there are new types of fish that have successfully integrated Yang Shou cells. Their fins have begun to evolve into hands, legs, and tails, and they have gradually grown longer, trying to move towards land.

"Finally it worked!"

Yang Shou was very excited. Although the lifespan of this new species is only one second, which is equivalent to five years in a petri dish, it is already a great improvement.

They made unknown voices and conducted the simplest and most primitive communication.

They walked onto land, and more than a hundred people, each of them several times smaller than an ant, gathered together and began to make a living by hunting.

"You evolved from fish and can walk upright, so you are called fish apes."

But the corresponding problem also came. More than a hundred fish and apes developed crazily. In a few minutes, even if they died very quickly, as a species that gave birth to superficial intelligence, they swept away all land species in an instant and occupied the entire land.

Because of the genetic lock, the largest species in the petri dish is a shark-like fish, which is larger than normal ants and still lives in the ocean.

Without natural enemies, the entire land is densely populated by villains.

"Looking at them makes me suffer from trypophobia. It's time to find them a new home and create a world."

The previous petri dishes were too small to support a race to develop civilization.

The two major elements for species reproduction and evolution are resources and space, both of which now limit their development.

As expected, it didn't take long for the fish-ape race, which originally numbered more than a hundred, to compete fiercely for space and food. They fought each other, and their numbers dropped sharply. In the blink of an eye, only a dozen or so were dead.

The next second, they continued to multiply to hundreds. Then, the environment reached the upper limit of the race, and they were fighting again, and the number dropped sharply.

They roared, armed with homemade bone spears, and fought fiercely for resources, which made Yang Shou's flesh hurt.

These were all intelligent species that had finally evolved after absorbing his blood cells. He would not be willing to lose any of them.

"what to do?"

Yang Shou frowned and suddenly remembered that there was a basement in his home for refrigeration of vegetables. However, because his parents went out to work, it was abandoned.

Yang Shou hurried to the basement. Fortunately, there were not a lot of debris piled in the basement. It took him an hour to clean out all the useless things.

A large basement of eighty square meters is enough for these species to evolve for a long time. Anyway, their genetic locks limit their body size. As long as the offspring of the species born in a petri dish will not grow to a very large size.

So, Yang Shou, who had just tried to become the God of Creation, started to create the world.

In the basement, darkness is common, there is no sun, but there are lights...

Yang Shou checked the tungsten filament light bulb and the circuit, and they found that they were working. From now on, this will be the sun of the fish and ape clan. Although it is a bit old, I will make do with it and I will give you a new sun in the future.

I tested the fan at the exhaust outlet. Well, the air circulates and it won't be suffocated. I fixed it at one gear. If the fish and apes are disobedient in the future, turn it on to fifth gear...

However, to prevent them from escaping through the exhaust vent, the outside of the exhaust vent must be sealed.

As for water, Yang Shou made a big pit of four to five square meters in the middle of the basement, poured a bucket of water into it, and treated it as the ocean, the place where life originated.

When Yang Shou found the bottle and tweezers, and was about to pick up the fish and ape one by one, he found that they made a "wow" sound, which sounded like resistance and fear.

"They kill each other, and the fittest survive from generation to generation. After only an hour, they can already pronounce simple modal particles, and they should not be far away from using simple language to communicate."

As if taking care of children, Yang Shou put them into bottles one by one and took them to the basement.

"Go ahead, I hope you can surprise me."

Seeing more than a hundred fish and apes crawling slowly on the ground, Yang Shou twisted the handle of his watch and adjusted the time multiplier. After thinking carefully, he decided to reduce the time flow rate to three hundred years a day. The petri dish's

The flow rate of time remains unchanged and species continue to evolve. High-quality species are selected and placed in the basement.

Three hundred years in one day, more than ten years in one hour, lest the evolution speed is too fast for him to see clearly, this is enough for him to observe the evolution of the fish and ape civilization.

After creating the world, he set the rules of day and night, turning off the lights every twelve hours, one hundred and fifty years of daytime, and one hundred and fifty years of nighttime.

Moreover, he still hopes that the fish and ape clan can open up a transcendent route. If they can develop the immortal system in Eastern mythology, it may really be able to solve his cancer.

Thinking of the legendary sword energy that spans a hundred thousand miles, and the various magical powers that can be achieved by riding the sword on the wind, might it really be possible to realize it through a time turner in the future?

The evolution of civilization is diverse. The legendary gods may not be realized through the evolution of species. After all, there are always one or two species that have evolved over hundreds of millions of years with incredible abilities.

Taking a deep breath, Yang Shou silently looked at these fish and apes, full of expectation.

Now his time is consumed three times. If he wants to maintain the time flow rate in the petri dish and the basement, he must continue to consume his lifespan, and there is not much time left for him.

At this time, in the petri dish, after the disappearance of the fish and ape clan, after 200,000 years of evolution, new species of giant beasts evolved on land.

Their bodies are covered with a thick layer of scales and have sharp teeth, but they move slowly. They are four centimeters tall. However, reproduction is extremely difficult, and there are only a few dozen of them in 200,000 years.

"A race without natural enemies is a race without hope. It's time to bring a crisis to the fish and ape clan."

Yang Shou also threw these giant beasts into the basement. To him, they were only a few centimeters, but to the fish and ape, they were like giant beasts of more than ten meters, the absolute world overlords.

Not only the giant beasts, but also other animals and plants that were bred in the petri dishes, he put them into the basement. Otherwise, with the flow rate in the basement, animals and plants would need to be reborn, and before that, the giant beasts and fish and apes would have to starve to death.

"I'm starving, let's go eat."

After stretching, Yang Shou walked out of the basement and was going to eat a bowl of noodles at the noodle shop of his neighbor Aunt Yang's house next to his house.

He has made all the preparations that need to be made, and then it depends on the development of the Fish Ape Clan themselves.

"Xiao Yang, what's wrong with your hair? Why are you bald?"

The proprietress of the noodle shop had watched Yang Shou grow up. Looking at Yang Shou's pale face and shaved head due to chemotherapy, she probably guessed something.

"It's okay, I just suddenly like bald heads."

Yang Shou smiled kindly and let out a little panic. He didn't dare to tell the truth. You know, only his ex-girlfriend knew about his disease, and he didn't even tell his parents.

If the boss lady knows about it, everyone around her will know about it.

The landlady said oh, but her tone was still full of pity and regret. She brought a bowl of beef noodles to Yang Shou sympathetically, "It's rare for you to come back after graduation and work, so I won't charge you for this noodle. Try the taste of your childhood."

."

"good."

Yang Shou was not pretentious, "Aunt Yang, your store still tastes the same, and you can't even eat it outside."

"Well, can my mother's noodles be any worse?"
Chapter completed!