As Executive Director of C & R international Jumin Han begins to find himself looking at his assistant Jaehee Kang in a new light, the new kid Vince Jones stumbles into his and his assistants lives - literally. Jumin has the urge to fire the young man so he can be the one to sweep his assistant off his feet, but Vince seems to be helping Jaehee greatly with her work at the moment and a new rival company has just come into view, meaning the more the merrier when it comes to staff. Just as Jumin thinks nothing can get worse, a secret organization is trying to take the RFA down, starting by hacking into the everyday lives of each individual RFA member and finding what can hurt them the most. All except for 707 that is, who is trying his hardest to keep his and every other RFA members personal information hidden within the walls of codes, numbers, and errors. Will Jumin be able to win his assistants heart, or will it instead belong to Vince? And when information is hacked and spilled, will anyone look at their close friends and companions in the same light ever again?