On the day he was expelled as waste, Ji Jin detonated a nuclear bomb buried underground in the shelter. When the furnace fire tore through the dome, the survivors were shocked to realize that the so-called doomsday shelter was nothing more than a high-rise living experiment site. And the 'waste man' who was trampled into the mud by them actually holds the key to restarting civilization. Li Zhao was forced to hunt him down, Bai Falcon secretly repaired the cracks, Jiang Gu wanted to blow up the whole world, and Su Yan's broadcast sent a distress signal for the first time. Nuclear explosion is not the end - it is the beginning of mankind regaining the right to choose