When Shen Yan, a student of the Department of Modern Archeology, was repairing a Neolithic pottery jar, his fingertip was scratched by a fragment. The moment blood beads seeped into the pottery pattern, stars filled the sky and fell to the earth. When he opened his eyes again, he stood in a chaotic wasteland and witnessed the ax blade of the giant god Pangu splitting the heaven and earth. The clear air rose into clouds and the turbid air sank into mountains. The wound on his chest was healing at a speed visible to the naked eye - he became an "outsider" who would not age and could not be easily obliterated by the power of myth. He slowly moved forward along the long river of time, stepping on the imprint of human civilization every step of the way. Every landscape tells the story of mankind's arduous journey from ignorance to enlightenment, and every track is engraved with the light of wisdom from the collision and blending of civilizations.