In 1977, humans sent two golden records into the universe to introduce the earth to unknown civilizations.
Three hundred years later, an alien visitor brought a warning: "Please take back the earth you sent!"
The Traveler's Golden Record has become more than just a greeting. It was copied and traded, and became the identity matrix for the cosmic society to identify the civilization on earth. Later, high-latitude creatures came into contact with the record, and based on the creatures and data leaked from the record, this business card was supplemented into a template that can create "human beings". Some people are borrowing the identity of the earth to travel across the star sea, and even start wars in the name of mankind.
Ji Heng and three companions led 64 expeditioners and drove the "Yuanjie" on a journey of pursuit. The Mihuan Planet they chose as the first stop was attacked by an "Earth Fleet" fifty years ago. The old work area was destroyed on a large scale, and the disaster spread to the living area. The truth was buried in the ruins of half a century of reconstruction.
When the five real humans stepped off the sub-ship, the alarm at the docking station suddenly sounded. All the surrounding alien races passed the inspection, and only they were judged to be fake humans.
In order to prove himself and recover the abused business card of civilization, the Yuanjie must travel through strange planets and solve one civilized mystery after another. But Ji Heng gradually discovered that the travelers may have revealed not only the location of the earth, but also "what humans should be." Among the sixty-four expeditioners, some have already received the second order from the depths of darkness.
