With the magical perfume, Jae Hee turns back into her younger self. She is now so beautiful and slender that anyone can mistake her for a model. Due to unfortunate circumstances, Yi Do, a genius but crazy fashion designer, needs a replacement model. Coincidentally, Jae Hee is around and fits in all the clothes Yi Do had prepared for the show. Although Yi Do does not like Jae Hee for personal reasons, he hires her for the day. (Source: KOCOWA)