
Jung-yub is besotted with his stepdaughter Yun-hee and their relationship goes beyond father-daughter boundaries. Yun-hee seeks to escape her father's shadow and biology teacher Eun-woo is her only ray of hope. She tries to take their relationship beyond that of student-teacher. Eun-woo is reluctant at first but soon falls for Yun-hee.

Woo Hee-jin
Kim Sung-ok

Bang Eun-hee
Park Ju-mi

Kim Yun-seok
Yoon Seung-won