Do you know the premise of scientific and technological progress? One billion people start to learn how to use machines; three billion people unlock the mass-energy formula; five billion people start information technology; As for the jump engine that can migrate to interstellar, 100 billion people is the premise! Zhang Changji picked up a metal ball by accident. While revealing this secret to him, it also became a curse on his head, forcing him to start his own journey. Human Farm Project!