When the doomsday comes, human civilization collapses in radiation and distortion. Lin Ye breaks into the underground shelter with his last hope of survival, but when he activates the core, he discovers that Jiang Su has already lurked inside - he is not here to survive, but to silence himself. When the chains of the shelter were entangled with the bloody truth, Lin Ye realized that the real doomsday was not a natural disaster, but the poisonous blade tempered by human nature in desperate situations. He held the detonator tightly and smiled at Jiang Su: "You lied to me for three years, and I will blow you up for life." The countdown to the nuclear explosion started. None of them was the savior, but just each other's funeral executors.