Kangsadan is a dreamer who used to view the world in an positive light until her pink colored world changed when she became the woman of Patsakorn, the only man she loves. He made her an offer for her to become his mistress in exchange for the house, the only memory she has left of her mother. Patsakorn is the only heir of a millionaire/billionaire who hides his cruel coldness under his good looks. He says he never has eyes for Kangsadan, the little girl who fell in love with him. But one day his heart began to waver. Kangsadan stepped up to the status as the woman his father loves likes his own daughter. With resentment in his heart, Patsakorn decided to turn his back on his family. After four years, he came back as a charming and handsome businessman to become business rivals with his father's company. He returned in order to take everything back, and Kangsadan will be the first person he takes revenge on

As part of a superstitious marriage to ward off bad luck, teenagers Praomook and Chalantorn are temporarily married to help Chalantorn's luck. Chalantorn has always thought of Praomook as an ugly duckling and a nuisance, while she has always been in love with him. Years later, they meet again by chance in South Korea, where Chalantorn gets shot. Believing that the misfortune is back again, his parents ask Praomook to marry him to dispel it. In exchange, they offer to buy back her father's house, which they lost due to his debt and was a burden on her. Praomook agrees to marry him, vowing to make him fall in love with her to get back at him, while Chalantorn believes she is manipulative and selfish. To get rid of her, Chalantorn pretends to be in a gay relationship with his best friend, Rut, who is attracted to Praomook and wants to win her over.