In the modern wasteland world after the disaster, Gu Nanxing, the daughter of a former rich family, went bankrupt and was plotted by her jealous rival (cousin) to marry Lu Sihan, the rumored cold-blooded wasteland wandering doctor, instead of her. Faced with the harsh living environment and the encroaching conspiracies, Gu Nanxing, who has a fierce personality, never suffers, and gets along with the paralyzed Lu Sihan in a chaotic daily life. In the process of encountering an attack by stupid thieves and a "system bug" in the wasteland defense network, Gu Nanxing accidentally revealed the truth about his family's bankruptcy. The originally indifferent Lu Sihan was gradually attracted to her and gave her unconditional support. The two experienced extreme sadomasochism and life and death tests in the cruel struggle in the doomsday wasteland, and finally tore apart the conspiracy and rebuilt a new order in the wasteland.
