The drama is a comedy romance that tells the story of a woman who hates flower boys and a man who is obsessed with appearance, and how they overcome their flawed prejudices. Ahn Jae Hyun will play the role of Lee Kang Woo, who shouts "I am the center of the world". He is a man with outstanding appearance who likes to read other people's eyes and is obsessed with appearance. After being dumped because of his ugly appearance, he developed mysophobia and is obsessed with appearance. Oh Yeon Seo plays Joo Seo Yeon in the drama. She grew up among three flower boys, so she hates flower boys and likes "unhandsome men". She has always advocated that appearance supremacy is unreasonable. How she will change after meeting Ahn Jae Hyun is attracting much attention.