Xie Yunshu, who in her past life was sent to a psychiatric hospital and tortured by her husband and childhood sweetheart working together, is reborn back to the year 1980. The very first thing she does upon opening her eyes is to tear apart the scumbag's fake mask in public, demand compensation, and walk away with a clean break. Losing everything, she didn't cry or make a fuss; pushing a tricycle, she started selling all-you-can-eat lunch boxes for fifty cents at the construction site entrance. A single line of 'secret chili oil free of charge' let her go from completely unattended to people lining up to grab them all. From a cart of lunch boxes to contracting the cafeteria of the entire construction site, she steps by step lived her days into the way others envied.