Famine engulfs civilization, and migrant worker Su Jiu struggles to survive. During a top-secret space-time mission, the life-sustaining chip in her body unexpectedly ran out of power! The out-of-control teleportation slammed her into the modern city, and she broke into Li Manman's ordinary life. When two almost mirror-image faces face each other, a dangerous workplace contract is quietly born: they will share identities and survive in the steel jungle. However, the crises of the past are always following, and the hunger of the future is still roaring... Is their cooperation the beginning of redemption or the prelude to destruction?
