The world is reorganized in ashes, and time is torn apart by unknown forces. Atop the ruins, Su Gui woke up, and his memories were embedded in the distorted reality like fragments: a disaster called "Clutch" reshaped the boundaries between humans and nature, and the survivors struggled to survive between lost technology and alienated ecology. Su Gui has an "Echoer" device implanted in his heart. Every beat vaguely echoes the vibration of the ancient galaxy. He becomes the only human node connecting the past and the future. In order to uncover the truth about human experiments behind the disaster, Su Gui embarked on a journey to find the "Relics of Dawn", only to discover that unknown life forms were quietly planning a new round of changes. Faith, memory and technology are intertwined. Su Gui must rebuild hope in a rewritten world: should we choose human continuation or embrace evolutionary changes? The novel uses future ruins and biological symbiosis as the background to construct a new apocalyptic era full of philosophy and adventure.