It was an ordinary night. So ordinary, in fact, that Dan found himself thinking, "Too quiet. This is the kind of calm that comes before a storm."

  He was returning from his evening run, a habit that had stayed with him since his army days. The August air in the Canadian mountains carried the scent of pine, damp earth, and distant rain. Pine needles crunched softly beneath his shoes. He stepped off the forest trail toward his cabin, a secluded retreat nestled in the hills where he had come to spend a few quiet weeks.

  The door was slightly ajar.

  He stopped. No animal or gust of wind would leave a door like that. Something was wrong. He stepped inside.

  Everything was in its pce, and yet nothing felt quite right. The air had a strange thickness, almost like water. And more than that, it seemed to hum. A deep, low resonance vibrated in his chest, like the bass of a subwoofer.

  He turned around. The door was gone.

  In front of him stood something. It had no shape, no light, just a presence - impossible to describe, yet unmistakably there. It did not threaten, but it pressed in on him. Every thought, every cell of his body felt its weight. There was no fear. Only the sudden, clear understanding that everything had changed.

  "Well," he exhaled, "this is definitely not the park ranger."

  And then, all went bck.

  _____________

  He woke up in a space of white. No shadows, no light source, no corners. It had no form, no color, no edges. It was emptiness, and at the same time, a dense fabric through which something moved - unseen, but unmistakably present. This room was not made of matter. Thoughts did not come; they bounced, as if the space itself reflected them back.

  In front of him, something began to take shape. A figure, or the echo of one. It shimmered and flickered like a phantom that did not fully belong to this dimension.

  It did not speak, yet Dan knew it was addressing him.

  "You are human. You are ready. You have been chosen. Not because you are special, but because you are suitable."

  "Well, thanks for skipping the drama," Dan muttered. "So who are you?"

  "If it matters to you, we are Oaeyua. That is the most you could understand."

  "And what am I supposed to understand? Why am I here?"

  "You are a tool. Time is short. You will be sent backward. Far backward. Your task is to prepare them. Unite them. Accelerate them. Raise them. This is your mission. Your sacrifice. And your triumph, if you succeed."

  He almost ughed.

  This was nothing like that.

  No glory. No way back. Only the duty to begin everything from nothing.

  "And I will never return," he said. "No way at all?"

  "No."

  He nodded slowly.

  "Everything you need is already with you. Your knowledge will remain. Your memory will remain partially. When the time comes, you will remember what matters."

  "I will lose memory? Seriously?"

  "It is safer. You will remember when you can survive on your own."

  "And how do I survive without memory?" he asked. "I will not even know who I am. Or why I am there."

  "You will only forget the mission. All other memories will remain."

  Dan clenched his teeth.

  Cruel. But honest.

  No guarantees. No safety net.

  He would be thrown into a world where every day was a fight for life. Where the weak simply died and no one cared. Where even food had to be taken with risk, and water itself could kill you.

  He remembered everything he had read about ancient humans.

  They were not stupid.

  They were different.

  Their minds worked differently, but not worse. They knew their world in ways he never knew his own. They could sense animals from a distance, read tracks like open books, and tell which roots would feed you and which would kill you within an hour.

  They had survived that world for thousands of years.

  And he...

  He could not even start a fire without matches.

  "I will have to prove I am worthy," he said quietly. "First to myself. Then to them. Only then will they listen."

  "You are beginning to understand."

  "And if I succeed? If I survive, if they accept me, if I teach them something... what happens next?"

  "You will become the first link in a chain that must never break."

  Dan closed his eyes.

  A chain three hundred thousand years long.

  And he was the first link.

  If it broke, everything would colpse.

  "Is that all?"

  "This is only the beginning."

  The world began to shrink, like a sheet pulled into a point of light.

  He had time for one st thought.

  I hope they at least give me a jacket.

  Or something warm.

  Then he vanished, and with him vanished his life.

  Everyone he had known. Everything he had loved. Every road he might have walked.

  All of it remained behind in a world that no longer existed for him.

  A world where, hundreds of thousands of years ter, humanity would face the darkness and most likely die.

  Here, in this new reality, everything began again.

  Not correction. Not adjustment.

  A complete rewrite.

  Every step he took. Every word he spoke. Every child he taught. Every custom he changed.

  All of it would become the new foundation.

  Nothing he knew as history would happen here.

  There would be no Egypt. No Rome. No knights and kings. No internet. No nuclear bombs.

  There would be something else.

  Something he built.

  Or something that colpsed because of his mistake.

  He was not just a man thrown into the past.

  He was a creator.

  Or a destroyer.

  There was no third option.

  Three hundred thousand years.

  A civilization that had to grow from nothing until it could stand against the Ganathi.

  Or never exist at all.

  Everything depended on him.

  And he did not even remember how to start a fire.

  Somewhere deep in ancient time, in a cold savanna where no human foot had yet walked, his new body y on the ground.

  It breathed.

  It was ready.

  The longest deployment in the history of humanity was about to begin.