The earth is not a cradle, but a prison. The "Void Singer" wanted by the Galactic Alliance with the highest reward - a terrifying existence that can communicate with alien gods through music and trigger chaos among the stars, is actually hidden in a forgotten forbidden planet: the Earth. The mission of Lin Su, the alliance's most outstanding "civilization architect", is not to conquer, but to infiltrate. He must play the role of a "savior" from a higher civilization, using advanced technology and the guise of prophecy to guide this apocalyptic civilization shrouded in gray fog and bred by strangeness, to "self" save step by step in despair, and finally to the stars, but never let them realize that this is just a carefully designed civilization experiment. However, when Lin Su immersed himself in the role of the savior and when he formed a real bond with the "believers", he discovered that behind the strangeness of the earth was a truth that even the Galactic Alliance shuddered... And the script he was proud of had long been altered beyond recognition by an indescribable existence.