Inner Firmament

When the earth cannot support humans, when machine computing power comes to an end - humanity's final salvation comes from itself. 12.2 Billion people, a dying planet. Traditional energy sources maintain survival. Only "source energy" - the biological energy produced by the human brain - can drive ultra-brain extreme computing and support mankind's project towards the stars. This is not cultivation, this is evolution. It's not about plundering the world, it's about exploring yourself. Three protagonists, three roads, one goal: to make human beings stand in the sky.