In the Joseon dynasty, a female breadwinner takes a job as a substitute test-taker, but soon finds herself attending a men's university in disguise.
박민영
Kim Yoon-hee / Daemul
박유천
Lee Seon-joon / Garang
유아인
Moon Jae-shin / Georo
송중기
Goo Yong-ha / Yeorim
김갑수
Left State Minister Lee Jung-moo
이재용
Ha Woo-kyu
안내상
Professor Jung Yak-yong
김하균
Choi Shin-mook
김미경
Mrs. Jo
Kim Kwang-kyu
Hwang Ga
서효림
Ha Hyo-eun
Jun Tae-Soo
Ha In-soo
