The drama draws a love story between two co-workers at an insurance company, with Kim Ji Hoon playing the company's smart-as-a-whip lawyer. Because he carries the hurt of having been abandoned by his birth mother, he doesn't easily open his heart to others. Jin Pal Kang is a 25-year-old employee of the company who becomes responsible for her five younger adopted siblings after her parents meet with sudden deaths.

• Choi Jung-won
• Kim Ji-hun
• Shin Dong-wook
• Park Ji-bin
• Jung Ae-ri
• Kim Kyu-chul
• Lee Soon-jae
• Yu Ji-in