Because of her mother's promise, she must come back and take care of him. Kulthida, a Thai-American with a high IQ, is sent to Thailand for six months to be the maid for Rawit—a widower who has left his life remain in ruins—and also take care of his son Ramil. If she is unable to successfully complete this task, Kulthida will fail to be the manager of the company Made to Your Home, which has always been a dream of hers. Her mission isn't only taking care of father and son, but also taking care of the assets of the Phiphatphong family which has led the family to be divided and fiercely competitive for money and property.