After surviving the scorching sun during the day, night began to fall on the seventh day.
Purpurea still lives peacefully in the ocean, and it has been able to withstand the alternating light of the sun and moon for five thousand years.
At the same time, as it reproduces in large numbers, the photosynthesis of these aquatic plants causes the oxygen content in the seawater to increase significantly. Oxygen, the conditions suitable for the birth of marine animals, is already in place.
Soon, the spores and single-celled organisms in the ocean of the sandbox world began to evolve, and some invertebrates began to appear.
The first thing that appeared was a group of black beetles, similar in shape to the earth's ancient Paleozoic marine species, the plate-footed horseshoe crab.
At this point, marine animals have entered the historical stage of the evolutionary era!
"My world sandbox... marine animals have finally evolved from single cells. I have been waiting for you for a long time, waiting for two mass extinctions."
The moment he saw the animal appear, Xu Zhi smiled with relief. His exhausted body after staying up all day and night finally couldn't bear it any longer. He went straight back to the room, lay down and fell asleep.
When he woke up, it was already the eighth day of creation of the spore's evolutionary sandbox.
Anyone who has studied biology knows that the ocean is the origin of life, but Xu Zhi discovered that there were already marine animals that were not satisfied with the fierce competition in the ocean and gradually evolved toes and scales and evolved into amphibians.
Coastal life.
Seeing this, I wrote down the next page of Guangwu Ji in elegant handwriting.
This third era of evolution should be completely reborn after the mass extinction. Xu Zhi named it the Cenozoic Era:
[Cenozoic Era, the era ushered in a new life, various animals exploded, the first batch of marine animals appeared, species flourished, and heroes competed for glory. Invertebrates relied on their carapace to dominate the sea for a while and became the overlord of the era, but they did not dominate for a long time.
The vertebrates were born, and defeated them with their dexterity. The vertebrates became the overlords of the Cenozoic Era. They crawled out of the ocean and will rule for a long era!]
Xu Zhi finished writing everything and closed the book silently.
The eras on earth are Cambrian, Ordovician, Silurian...
Xu Zhi's eras are the Dark Martial Era, the Guangwu Era, and the New Martial Era...
"It's so fast. I slept all night. The spores will soon walk out of the ocean and evolve terrestrial species..."
Xu Zhi suddenly raised his eyebrows, "But it will take many long epochs to evolve intelligent creatures. Now that the ecosystem has appeared, why not..."
"Make something happen?"
He was so playful that he looked at his fingers and wanted to cut them and drip blood into them so that some species could absorb the genes and quickly evolve intelligent human-like creatures...
In the sand table ocean in the orchard yard, the beautiful mermaid Naga family appeared?
On the sandbank in the orchard yard, the powerful Tarzan clan of wise apes appeared?
"It's very exciting to think about it. It's a miniature sandbox world in the yard."
However, he objected again. He was somewhat opposed to using humans for experiments to evolve intelligent species. "Remember, there is a zoo in the city outside. We can secretly get the fur of a few orangutans, get some genetic templates, and do something..."
He went out directly.
A few hours later, Xu Zhi entered the zoo, surrounded by couples showing off their affection, or a family of three, with parents showing off their affection while bringing their children to play in the zoo.
He is a single guy and very eye-catching.
After all, who comes to the zoo alone to watch monkeys? It’s easy to be mistaken for a monkey.
The family of three whispered secretly.
"Dad, look at this uncle... he's bald. He looks so strong!"
"Don't talk about people like that. He is bald and doesn't look strong. He must be sick, otherwise he wouldn't be that old. A seriously ill patient comes to the zoo alone. No matter how you think about it, he is a pitiful person. He has no one to accompany him..."
Xu Zhi is a young man in his early twenties. The severe side effects of chemotherapy are obvious. He is too old and has thinning hair. But he is pitiful...
He was quite pitiful before, but now he is having a lot of fun and evolving species is quite exciting.
"Haha, believe it or not, I, a bald young man, evolved a head of long black hair the next day, modified my evolutionary genes, cured cancer, and regained my youth?"
"But I don't believe it myself. Evolution is too slow. My orchard is still on the ocean and land in the Paleozoic Era." He studied in the orangutan park for a while and spotted a male orangutan with the best body shape. He went directly to find the administrator.
He stated simply and crudely that he was a medical student at a nearby university and had a research project assigned by his tutor. He needed orangutan blood to write a graduate thesis.
"The young man said that you are a laboratory professor's assistant, a top student, and knowledgeable... I believe it." The uncle looked at Xu Zhi's sparse hair with a look of regret and pity on his face, "But if you want the blood of the orangutan I raised, it is not
It's possible, it was raised by me, and I treat it like a son. Even if you threaten me, give me money, or bribe my leader, I can't possibly..."
"A tube of blood."
Xu Zhi took out three thousand yuan and put it on the table.
The administrator's eyes were sharp. This was his monthly salary. He couldn't help but jump up and said: "Just take one tube of blood? I can draw a few more tubes."
"Brother, I just want to take care of it."
Xu Zhi chuckled.
He rubbed the sparse hair on his bald head with his palms, and smiled like a demon who induces people to fall. "Don't worry, I won't tell your leader. If possible, we will cooperate in the future. For example, I will tell your zoo
The blood of peacocks and white cranes is very interesting."
"Okay, okay." The uncle rubbed his palms excitedly, "It is a very meaningful thing to support college students in their research on biological topics."
After a while, Xu Zhi left calmly.
After taking care of the orchard by himself, he would not enjoy the remaining hundreds of thousands in savings. As long as he was not generous, he would not be able to use them all in a short period of time.
He is rich and powerful, and his baldness means he has become stronger! He already has the ability to make money, but he is so arrogant!
Then he thought about it and picked up some termites he happened to see on the roadside. After all, ant genes are powerful and are free...
At about five o'clock in the afternoon, when he returned to the front of the yard, Xu Zhi was suddenly stopped:
"Hey, are you Xu Zhi??"
Xu Zhi turned his head and looked at the roadside in the countryside. A beautiful girl riding a scooter looked at him. Her face was round, her eyes narrowed into crescent bays, and she smiled like a bright little cutie, which was very charming.
"I'm Chen Xi, the one who often visited your house when I was a kid. I recently saw the lights in your yard turned on at night. Are you really back?" The girl couldn't help but be surprised, "How did you become like this? This was not the case before.
..."
Chen Xi?
Xu Zhi remembered something, "It was caused by gastric cancer, hair loss, depression, and chemotherapy."
"You have cancer, how could it be..." She stared at Xu Zhi with her eyes wide open, and was so shocked that she couldn't speak for a while.
She suddenly said: I was admitted to university last year, and it was also your university...
"Bless you."
Xu Zhi nodded, and now she remembered that it was summer vacation, and she was here because she went back to her hometown to spend the holidays.
As soon as the thought passed, Xu Zhi hurriedly went back. After all, he had been away for a long time, and he didn't know how those Zerg species with extremely terrifying fecundity would evolve into!
He was quite desperate before.
The life that I was waiting for death in silence, which seemed boring now, has become unknown and interesting.
He is so high right now!
Propagating species and creating life is like taking drugs, and you can also entertain yourself.
"You have to leave." Chen Xi didn't stop him, it was a bit complicated.
Pursing her lips, she looked at the idol she had always wanted to catch up with, who was clearly running away. Her current optimism was all fake.
After all, he is bald!
He's bald!!
This rare amount of hair makes me feel distressed just thinking about it!
Chen Xi suddenly felt that the dream he had been chasing had collapsed, but he could still be friends. He shouted from a distance, "Hey! Come to my house when you have time. If you have anything, you can come over and discuss it with us."
.....
Xu Zhi's head hurt.
Why are everyone staring at my head and making sad expressions of remembrance? I have already said that the sequelae of chemotherapy are normal operations, okay?
Even if the cancer is not cured, now that the chemotherapy has stopped and the patient is gradually recovering, the hair will still grow!
"Haha, it's time to evolve a powerful species without long hair and let them taste the terrifying power of baldness!" Xu Zhi scratched his head, returned to the yard, and looked at the pond.
At this moment, another half day has passed.
After the species climbed onto the land, they reproduced at an extremely terrifying rate, almost covering the entire one hundred acres of miniature sand table. The mountains and rivers were full of green, the plains were covered with strange-shaped trees, and there were animals swimming in the rivers.
"There are also fish in fresh water. Marine fish have left salt water and developed into fresh water rivers."
"It only took ten days for them to evolve from a single cell to such a complex multi-cell level, achieve biological diversity, and evolve an ecological world. It is simply a terrifying rate of reproduction and evolution."
This is already a small sandbox ecological world.
"Then, let me now randomly select a lucky person, carry out genocide, add the genes of orangutans and ants, and it will be reborn and become the ancient insect ape family of the Paleozoic Era in the sandbox in my yard.
..”
Wearing the blue plastic shoe covers he bought, Xu Zhi walked into this huge 100-acre experimental field. Along the way, he trampled to death countless ant-sized green trees and animals.
He didn't care either.
"This is natural selection, survival of the fittest. Being trampled to death by me only means that you are unlucky and eliminated by nature." He squatted down and silently looked at each species, "selecting the one with the most potential for evolution.
