“Although their looks are identical, their personalities are the complete opposite.”
A boy, twins, and a case of mistaken identity. Twin brothers Eunha and Eunsang are polar opposites – Eunha is shy and studies hard, while Eunsang is arrogant and a complete delinquent. When June, Eunha's crush, mistakes Eunha for Eunsang, Eunha decides to keep up the act. How long can he keep his secret?