Sung-hee, who is a dream of ballerina, comes to the way of studying abroad by imagining the sister who lives in America. However, I met my sister, I spent all my time in earning money for my life by driving a truck in my work clothes. Sung-hee, who can not obtain a permanent resident status by law, eventually becomes a disguised marriage for the purpose of acquiring permanent residence through persuasion of her sister. The opponent is a brother-in-law, and the marriage of a disguised camouflage that may be caught by the immigration inspection network in Han Ji-un is unfolded.