Extreme heat sweeps across the land, civilization collapses, and humanity sinks. Meng Jian was reborn with the memories of his previous life, and happened to have the good fortune of winning a lottery worth tens of millions. He is well aware of the cruelty of the last days, and he also remembers all the betrayals and injuries. While hoarding supplies and building safe houses, they fought against Tian Wenqian and Xia Yu's plans, disintegrated Liu Mei's conspiracy, faced Chen Hu's power, and found their own way out of the scalding abyss.