Northeastern night market stall owner Lin Sa, in order to raise 500,000 yuan for surgery for his younger brother who suffered from congenital heart disease, when he was desperate, he accepted the "sky-high recruitment" from Singapore's rich man Shen Yuchen - pretending to be his girlfriend for three months, and he will be paid after completing the task.
Carrying a suitcase and flying to the Lion City, Lin Sa signed a cold contract and officially broke into the Nanyang wealthy family. The Northeastern girl's frankness is incompatible with the rules of a wealthy family: she chatted with the servants in Mandarin, turned the family dinner into a "Northeastern chatting scene", conquered the whole family's stomach with grilled cold noodles, and even angrily criticized Shen Yuchen's collaborators on the spot at a business reception, taking the characteristics of a "social gangster" to the extreme
The cold Shen Yuchen was gradually moved by Lin Sa's vitality from the initial alienation and helplessness. She would bang the table to support him when the family was under pressure, and she would cook a bowl of hot Northeastern pimple soup when he stayed up late at work. And Lin Sa also discovered that this seemingly aloof rich man would silently remember her preferences, protect her immediately when she was being challenged by her love rival Sumanni, and even secretly decorate a Northeastern-style room for her.
Su Manni repeatedly framed her and falsely claimed that Lin Sa was greedy for the Shen family's property, and finally exposed the contractual relationship between the two in public at an important dinner. Just when Lin Sa was about to leave with the reward, he tore up the contract: "My girlfriend, Shen Yuchen, has never been fake. In this life, I only recognize Lin Sa."
Lin Sa used her sincerity and generosity to "overturn" the wealthy Nanyang family and became the beloved young lady of the Shen family. Her brother's surgery was a success, and she went from being a girl baking cold noodles at the night market to living the life she wanted most - with both the sweetness of love and the light of herself.