In Jacob's past life as a Royal Guard and soldier, he fell in love with Han Suyin who was a princess in her past life. Their life in the past may seem typical, a princess falling in love with their knight and then happily ever after. However, their past life ended in tragic terms. 

A Team Entertainment is holding auditions. Being a small company is not enough. Boy-group VAV is a global rookie group, but A Team wants to bring more names to the stage. This one girl catches their eye immediately. Her singing: Excellent. Her dancing? Fantastic. Her personality? Perfect. Why hasn't she debuted yet? ~*~ Ham Ji-Ae's younger sister convinces her to audition for a small entertainment agency. Ji-Ae has a fear of being a trainee forever but goes to the audition anyway, for