I'm 147 Already. Time to Lie Flat

Huo Dongfeng had worked himself to the point of collapse just to make a living. Then an accident caused his time to stop for a hundred years. During that time, the world was reduced to scorched earth, and human civilization, reborn, took a great leap backward. A century later, Huo Dongfeng's time began to flow again. Unexpectedly, the calamity turned into a blessing. With the legacy of the previous human civilization at his disposal, he stood head and shoulders above the backward, feudal world. Surrounded by beautiful women and lost in a life of luxury, he made lying flat the defining theme of his days.