Intro-Hee Youngs life

Title says it all-
.
.
.

Its all about a girl named Lee Young an average college nerdy girl but, secretly a secret spy/secret agent. Soon she was given a task to protect a 7 group of friends studying in the same school as her and they're being threatened by a group in another secret agent organization. Of course, shes got to have a partner in crime who just so happens to be one of the 7 group of friends, Jeon Jungkook.