A woman gets help from an unknown man and becomes a successful screenwriter and lives a happy life. Later, she remembers the unknown man and decides to find out who he is.
하지원
as Cha Young-mi
연정훈
as Kim Joon-ho
신이
as Kang Jong-jong
김정난
as Lee Ji-hyun
정준하
as Lee
현빈
as Hyung-joon
박은혜
as Young-woo
금보라
as Mi-hyun
Son Min-gyeong
as writer
Baek Seung-hyeon
as
