It's not the text.,I don't like to read the next chapter directly.,Because it's recommended by Sanjiang.,Happy.,And things like Sanjiang's testimonials.,It's estimated that no one will read it.,So,Send a little story and hi it.。

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David. Charles has dedicated most of his life to biology, and when he was 7 years old, the first glimpse of the floating speckled spots under the microscope doomed him to be stuck in this life, meditating in the genetic sequence at the age of 15, rampage between cells at the age of 30, and shining in the world of biology at the age of 40.

Today, scholars from all over the world gather in this lecture hall just to listen to a David class, and in just two hours with this slightly rickety 55-year-old bearded old man, they can blow in the laboratory with their colleagues for months.

David slowly closed the notes, after a period of silence, thunderous applause, the chairs of the shaking classroom clicked, in the eyes of the students in the audience, this is a feast for the biology community, and in David's eyes, this is at most a boring recitation, annoying lights, boring words, this kind of applause rings 10,000 times is meaningless, David did not say thank you, just bent his waist, and slowly walked out of the noisy classroom

Fifteen years ago, the 40-year-old David was already a rising star in the field of biology, like an all-knowing and all-powerful man who conquered the criticism of countless predecessors in the industry, however, he was about to embark on the pinnacle of academia, but he stopped at one question, the blind spot of evolution, a demon in front of ancient and modern scholars, a mystery without answers... The origin of mankind, the blank period of 150w years seems to be a terrible black hole, which cannot be entered or escaped.

As usual, David walked into that quiet café at 3 p.m., ordered a cup of coffee in the most inconspicuous corner, and the sunlight through the frosted glass spread out on the tabletop, mingling with the aroma of coffee, David liked to think in such a hazy atmosphere. Next week is the birthday of his uncompetitive son, but David doesn't want to bother with this at all, in his eyes, anything other than academic is useless.

The coffee here is very good, a little bitter, but every sip can leave a strong aroma, no need to struggle to aftertaste, enough to refresh. David took a sip, licked his lips, and opened the notebook that had followed him for many years, the fluffy leather wrapped in yellowed pages, and the scribbled handwriting recorded David's 15 years of almost crazy pursuit of answers to the origin of mankind, from pride to confusion to despair. Now that he was old, his brain, which had been spinning for more than 50 years, was overwhelmed, and David knew that in a few more years, his genius mind would grow darker and darker, and he would never again be able to touch the secret that no one had ever set foot in.

David was unwilling to give up, only the answer to the origin of mankind was worthy of his brilliant life, otherwise, he would be nothing more than a second Darwin, another failed coward.

It was getting late, and on another fruitless afternoon, David put away his notes in frustration and was about to get up, when a woman sat in front of David,

She claimed to be a biology professor, a student of Dr. C, of course, David had never heard of Dr. C, but in conversation with the girl, David found that many of Professor C's views were very bold, and vaguely, he seemed to have grasped a key to open the treasure. Just at the end of the conversation, the girl handed David a letter. In the letter, Dr. C claimed that he had some ideas about the origin of mankind and wanted to communicate with David, and David happily agreed

......

......

Just as David was looking forward to meeting Professor C, an unmarked military helicopter flew into a no-fly area of the Indian Ocean. A deafening roar was accompanied by churning water, and a helipad rose from the sea. The helicopter slowly descended, and Dr. C stepped off the plane. More than a dozen task forces armed with nuclear bombs quickly surrounded the unarmed hunchbacked uncle. After some instrument testing, the soldiers escorted Dr. Cai into the huge underwater fortress.

3,500 meters below the surface of the water, 1.5 meters thick titanium-rich metal is under enough pressure to destroy any hope, there is no light, no sound, more than 400 people work in this impregnable underwater prison, just for one thing, looking at an old man.

As the name suggests, this man is very old, too old to be imagined by everyone. In his almost endless life, the old man has never been more excited. In the last 55 years, the old man has been in a state of euphoria all the time, sometimes laughing, sometimes crying, pulling off his long scabbed hair one by one, suddenly jumping up and throwing himself to the floor, or frantically hitting the steel wall for weeks in a row, his eyes bloodshot without sleeping, and his long-term almost masochistic behavior only left a shallow bruise on his body.

Dr. C walked through the hallway full of monitors and pressure sensors to the deepest part of the room, and after a full-body scan, the door opened, and the old man in the room was roasting his right hand on the fire, his hair covering his face, but not the excitement that burst from his scarlet eyes. When he found Dr. Cq coming in, the old man frantically used his hands and feet, crawled to the doctor, pointed to his right hand, which was still steaming but not burned, and said, "Behold, the skin is red, and it hurts." After saying that, he laughed wildly, rolled on the ground, hit his head on the floor frantically, and threw tears and saliva on the ground.

Dr. C took out a watch, pointed to the shortest hour hand and said, "There are 24 hours left, and this needle turns twice."

The old man got up from his knees from the ground, took the watch tremblingly, stared at the dial and let out a beastly cry, muttering an incomprehensible language, his tear-soaked hair tangled and leaking out of the old man's face, much like David Charles.

The sound of the old engine of the bus was drowned out by the heavy rain, and the roads in the suburbs were always muddy in this weather, and the six-hour drive and the heavy rain did not affect David's anticipation in the slightest, and a voice told David that this conversation was the key to unlocking the secret of human origins. When the doorbell rang, it was Dr. C, who had crossed half the world to meet David in such a short period of time, and of course, no one would have imagined that since the moment David was born 55 years ago, he had been designated as an extremely important containment object, designated S-021.

David omitted all politeness and eagerly began Dr. C's academic discussion, and the conversation gradually got better, until Professor C made a point about the origin of human intelligence, and David was shocked and speechless.

The evolution of organisms itself has no direction, and accidents will become inevitable in a long period of time, and the surviving organisms will bring the mutated genes to the next generation, and the survival of the fittest will be shaped into a vector line similar to evolution, but what if there is a guide that has been formed in the evolutionary journey, a finished product that has undergone a long evolution, and a brain and wisdom with a huge brain capacity stand in front of the creatures at the evolutionary level. David's mind seemed to explode, because if there would be no fork in the road, and there would be no accident, a guide would turn everything into a necessary result, and all doubts would be solved. But another question arises, how did this wizard come about? David cast a puzzled look at Professor C.

Professor C did not explain, but asked David to make a choice, abandon his current life, search for the ultimate answer to the origin of humanity, or like all losers, bow his head and admit defeat on the road of knowledge. David didn't have the slightest doubt about this strange choice, the answer that he had been entangled for a lifetime was in front of him, and he naturally wouldn't give up and chose the former.

Professor C took David to open a corner wooden door, in the center of the small room was a strange old iron machine similar to an armchair, the back of the chair was inlaid with this dial, rusty, a few hands trembling and about to fall off, Professor C motioned for David to take off his clothes and sit on, David did so with a hint of doubt, Professor C turned around and pulled a switch similar to the electric switch of the last century, the dial slowly rotated, faster and faster, shaking the whole machine as if it were about to fall apart, David wanted to stand up, but was pressed on his seat by an invisible pressure, a puff of smoke slammed, the vibration stopped, and the machine scattered to the ground, and David was gone.

.......

.......

David slowly opened his eyes, this was some unknown coast, the sun was dazzling, and there were huge plants growing sparsely around it, and behind it were towering trees, the leaves were enough to cover a person tightly. David stood up in confusion, looked at the calm sea, and froze. David then walked along the coast for two full days, and the thriving angiosperms and the occasional grinning fish that washed up on the shore forced David to admit that he was sometime 3 million years ago. And you won't feel hungry, thirsty, or even painful. After being attacked by a sickle crab hiding under the sand, David discovers that the sharp front crow can't pierce his skin at all.

Dr. C returned to the room where the old man was being held, and the old man was staring at his watch, at a loss, and saw Dr. C walk in, and the old man held up his newly bandaged right thumb and said, "I have a broken bone." His eyes were full of helplessness and fear. Dr. C sat down face to face with the old man and said, "From now on, you will be in pain, you will be sick, you will be old, you will die, now you can get a haircut, change your clothes, go back to your home on Miffher Street, spend the remaining twenty or thirty years with your wife, and finally die in the care of the children." The old man listened, and bent down, tears mixed with wailing left between his fingers.

……

Loneliness is the most terrible criminal law, David sits between the sea and the forest, surrounded by countless lives, there is indeed no trace of communication, I have been here for 3 months, David has not entered a drop of water, has not slept once, but there is no trace of abnormality in the body, loneliness and madness impact David's fragile spirit, but it can't make him crazy, no matter what kind of injury can leave a trace on him, as if this body is frozen in the second he sits on that strange machine. Five months later, when a fierce sea breeze blew away one of the scarecrows he had built, David wept bitterly. After that, he sat on the beach, watching the sun rise and set, I don't know how long it was, maybe a month, maybe ten years, until he didn't regret his choice, he didn't hold a grudge against Professor C, he didn't think about the answer to the origin of mankind.

One day, David was still sitting on the beach, I don't know how long the thick sand had accumulated on him, a xiong ape came to David, thinking that David was a stone, it pulled the shells between the mud and sand, David opened his eyes, saw this monkey with long hair, his eyes slowly revealed a trace of anger, David suddenly stood up, shook off the dirt on his body, and stared at the xiong ape on all fours in ecstasy, the xiong ape was startled, jumped to the side, and stared vigilantly at this strange monkey with only hair on his head...

A few days later, David followed the ape into the ape group, at first the ape group was hostile to this strange monkey, but it was quickly dispersed by a roasted howler bird, the oily flesh raged the taste buds of the ape group, and soon, David integrated into the collective, the good times did not last long, and once again in a huge cold snap, the life of the ape group and the nearby half of the continent was almost extinct, David spent 240 years alone, during this time David used all methods to kill himself, whether it was suffocation or scorching, it was useless, Gradually, the temperature warmed, the cold snapped passed, and life returned, and after a long journey of several years, David joined a colony of newborn Yumudiapes, and soon became the leader with roasted meat and an uninjured body. In this way, after an unknown period of time, David gradually learned the way of communication with the ape herd, and made the ape herd grow stronger and stronger. Batches of old apes died, and more new apes were born, and when David drilled wood to make a fire, he didn't notice that in the corner not far away, a newborn ape was beating the roots of a tree on the ground with a stick.

Gradually, more apes began to learn to walk on two feet, to break open the hard husks with stones, and it seemed that a hand had pushed the habits of the ape colony in the other direction, but the initiator of all this had long forgotten that this was the answer he was seeking... In this way, David experienced countless earthquakes, cold snaps, volcanic eruptions, and in a continental shelf tremor, David fell into a huge crack, under the dark, quiet, airless surface, he didn't know how long it had been, after countless years of vicissitudes of life, when David crawled out of the wound in the abdomen of a stranded whale, he finally saw the sun again, and at this time, the continent was already full of Homo sapiens walking upright

David lost the meaning of life in an endless amount of time, sometimes he could be like a stone for hundreds of years without thinking, or irritable and conquer one tribe after another, he could watch the seedlings grow motionless from breaking the ground to reaching the sky, or he could walk in one direction until they were blocked by the mountains, one day, David learned to forget, when he felt bored, it only took him a few decades to empty most of the memories in his head, and then he laughed a little, tens of thousands of years have passed since the last laugh. Humans gradually dominated the whole earth, their faces became flatter, their soles became wider and wider, they came out of the caves and lived in huts, and the wooden sticks in their hands gradually became sharp axes. David also had many names, being called Hercules after he was hit by a boulder and getting up again, and Narmer after building a triangular structure for himself on a whim. After painting a few paintings, he was called Leonardo da Vinci, and more than 300 years later, he wrote another book, and he was called Darwin.

Hundreds of years were just a blink of an eye in his eyes, and on this day, he was lying on the corner of the street in rags, letting the rain wash over him, surrounded by wine bottles, but without the slightest drunkenness. The rain was suddenly cut off, a pair of shoes came into his sight, he waved his hand to signal the man to go away, but the man did not react, he looked up, in front of him was a somewhat hunchbacked middle-aged man, just as he was about to lower his head to find out if there was any remaining wine, the middle-aged man's words made his whole body tremble.

"Hi David, first meeting, no, for you, it's been a long time...

David's eyes have not changed for tens of thousands of years, anger, pain, sadness, etc., as if the emotions that have been suppressed for millions of years instantly broke through countless sealed memories, and rushed out, but David suddenly couldn't say a word.

David was taken to an undersea prison, where the uncle, Professor C, told him about the Foundation and the reason for what he had been through, and that at the beginning of the Foundation's establishment, there were several rules that had to be followed, one of which was that on July 23, 1959, a homeless man was found in a western neighborhood of St. Mark's Square in Venice, and he was placed in S-class containment procedures, and two days later, a baby boy named David Charles was born in a nursery in County Don, Northern Ireland, and was monitored and protected for 55 years. All possible contact with the "homeless" was denied, and on the 4th day after his 55th birthday, the subject was to use Containment Object A-211 (the tattered chair), which was turned back 2.77 million years. At that time, the containment of homeless people will be lifted.

That day, David learns that his life is a cycle of reincarnation, and that at the age of 55, he will inevitably be transported millions of years ago to be the guide who drives the germination of human wisdom, and this also leads him into an unsolvable paradox of time, so that he will not be able to die before his next self sits on that strange chair.

Time has passed, and one day, 55 years later, Dr. C gave David a watch, and when the hour hand of the watch went around twice, the other self would go back to 3 million years ago and re-experience all the things he had experienced in millions of years, he was the origin of mankind, and he was the answer to his lifelong pursuit. And now, everything doesn't matter, David put on the clothes left by his other self a few days ago, and got on the flight home, he spent 55 years in the undersea prison to forget 3 million memories, and when he opened the door again with the cake, it was as if he was an old stubborn who had just been out of the house for a few days and returned home.

At this moment, the sun shone in through the window and spread warmly on his body, David hugged his son, and the old tears were all over his eyes.

"Happy Birthday!"