When Oh Wan-soo, head of the NOW Foundation, becomes the target of a shooting while on her way to a fundraiser, Do-yoon, who is investigating his friend's death, comes to her rescue.
Do-yoon starts working at Hwain Group as Wan-soo's bodyguard; Wan-soo witnesses a shocking event during the fundraiser; when Wan-soo drunkenly goes to her hotel room, she unexpectedly approaches Do-yoon.
Wansoo refuses to divorce Yongkook; Yongkook's illegitimate child appears with Taera on the day of Hwain Group's photoshoot; Wansoo leaves in despair, but Doyoon stops her.
Doyoon worries for Wansoo's safety and warns her as she holds a press conference regarding Hwain Group; Wansoo's confusion, Miran taunts her with devastating news.
Wansoo leaves Daejung Palace with Doyoon and her mother's ashes.
Doyoon saves Wansoo from an explosion; Wansoo seeks the foundation's ledger for revenge.
Kim Ha-neul
O Wan-su
RAIN
Seo Do-yun
Jung Gyu-woon
Kim Yong-kuk
Seo Yi-Sook
Park Mi-ran
Yoon Je-moon
Han Sang-il