Ye Feng transmigrated into the doomsday, awakened the Secret Service System, and gamified the real secret realms. Relying on the mechanism of fighting to the death without downgrading, he formed a squad to frantically loot supplies, counterattacking from the bottom to become a top powerhouse. Facing the conspiracy of the Black Hole Council and the monster tide, Ye Feng led his teammates to break through the crisis, gradually uncovering the truth of the world and guarding humanity's last defense line.