Stuntman Cha Dal-geon gets involved in a tragic airplane crash and ends up discovering a national corruption scandal in the process. Go Hae-ri, the oldest daughter of a deceased marine, decides to work for the National Intelligence Service as a secret ops agent in order to support her mom and younger siblings, although all she wanted to do is to become a civil servant.

When Shin Joon-Young and No Eul were children, they were separated and became heartbroken. As adults they meet again. Shin Joon-Young is now a top actor and singer. He is intelligent and attractive. No Eul is the PD of documentaries. She values money over justice and kisses up to those with more power than her.