In the vast history of the universe, does the earth really belong only to human beings?
Young astrophysicist Alex Rivers accidentally captured a set of mysterious signals while studying geomagnetic anomalies. The signals appear to contain intelligent information and conceal some kind of warning. When he tried to seek confirmation from his mentor, Professor Brian, he encountered unusual obstruction. At the same time, GSA agent Ron Max appears and warns him that he has touched a dangerous taboo.
In the process of pursuing the truth, Alex discovered that this set of signals had appeared many times in the history of the earth. It had been briefly captured in the Giza Pyramids, the moon, Chernobyl, the deep sea, the Antarctic and other places, but was quickly erased each time. He gradually realized that what he was studying was not just a piece of data, but a prehistoric civilization plan hidden for thousands of years - the "Homecoming Project."
Prehistoric civilizations once dominated the earth, but their ultimate fate was completely buried. Today, their legacy is still affecting the course of human civilization and even determining the survival of mankind. The mysterious woman Kana reveals part of the truth, and the AI assistant Noah gradually awakens during the decoding process and begins to question whether human beings are worth saving. As Alex tries to unravel the mystery, he discovers that governments around the world have been infiltrated by an unknown force, and the countdown to Project Home has begun.
Are humans the masters of the earth, or pawns in a larger chess game? Is the ultimate goal of the Homecoming Project salvation or destruction?
"Destination is not a plan, but a choice."