The world is left in ruins after a biological disaster that turns most of humanity into "Whisperers." These mutants are extremely sensitive to sound and hunt by sound. Lin Jingxuan, a seemingly ordinary survivor, carries a huge secret: he is immune to the virus and can weakly perceive the infected body's thinking network. This special ability is both his weapon and a talisman that may be exposed at any time. In order to find the legendary refuge "Aegis 7", he walked alone through the dead city. When he discovers a survivor stronghold, blending in or staying away, trusting or being suspicious, all become life and death choices before him. He must find his own way of survival between the test of humanity and the threat of monsters, and finally uncover the shocking conspiracy behind this disaster.
