Civilization Echoes: I Come from a Billion Years Later

Title: Yumen Pass: I carry the memory of a billion years of civilization to reverse the fate of certain death. Stars burn out, galaxies collapse, and time loses its meaning. The last project of mankind - an electromagnetic ejection ring with a diameter equal to three hundred times the earth's orbit, sent me into the Sagittarius black hole. The moment I passed through the singularity, I saw the cracks that existed a hundred thousand years ago. I was reborn as Chen Du in the year 100031 of the Federation Calendar, with a brain speed of 99%, the only anomaly in human evolution. The original body was supposed to die at Yumen Pass - an isolated base that was about to be "cleared" by the Red Blood Pirates. Equipment generation is overwhelmed, communications are completely suppressed, and reinforcements will not arrive for three weeks. And the enemy will arrive in fifteen days. Everyone is calculating the probability of death. Only I know: Survival is never a matter of probability, but a matter of cost. 130 Million people voluntarily gave up one year of their lifespan in exchange for me connecting to the base's neural network; In eight days, an acceleration ring that was supposed to take eleven days was completed ahead of schedule; Eighty-six thousand civilian ships took off to form a flesh and blood shield. Red Blood thought they were facing a base. They don't know that what they are facing is——