Cross-dress to impress.
When Tae Im finds out that her favorite idol star is currently attending the same school as her identical cousin Jung-Woo Im, she convinces her kin to switch places—she will dress as him, attend his all-boys school and try to get close to her lover boy; he will dress as her, attend her all-girls school and revel in its sea of babes. Flawless? Well, with bullies, brats and bishonen around, everything can go wrong.