Mi Na is a normal high school student who skatesboards to school every day and has an unacknowledged crush on family friend slash local tennis star Jong Min, who is her fellow student. Also Mi Na has the superpower to turn invisible twice a day.
강미나
as Mi Na
변우석
as Jong Min
임원희
as Mi Na's Father
이민령
as
양혜지
as Ja Yeon
이진이
as Seon Mi
