Go Joo-yeon (Kim Hye-soo) is a self-centered star actress who has always gotten what she wants: fame, money, and even good-looking young boyfriends. However, now in her 40s and with her acting career going downhill, she wonders whether she should settle down with her secret boyfriend, who is 12 years younger than her. However, the boyfriend, a rookie actor, is only interested in taking advantage of her fame, cheating on her behind her back. Discovering the truth, Joo-yeon is devastated that she has no one who she can truly rely on. So she decides to have someone definite in her life, her own baby.