I Saved the Boss's Wife at the Beginning, and I Became the Godfather of the Apocalypse

Apocalyptic natural disasters, survival of the fittest. In the post-apocalyptic era, the underground cities built by surviving humans are suffering from lack of supplies and disorder... Everyone wants to be a good person, but living in this disorderly and irregular underground city, Xu Xingzhou really has no choice. By chance, he rescued the boss's wife and entered the underworld of the underground city. Faced with the intrigues and intrigues in the living environment, the only thing Xu Xingzhou can do is to repay kindness and revenge, and never forget his original intention...