' You're pretty but nerd isn't my type ' - Yoongi
' You're handsome but rude isn't my type ' - Nayeon.
Nayeon a secret agent who are always successful in every mission. Her boss give her a mission to protect a boy from danger . She forcefully to get into the school and acting as a nerd student in the school to keep an eye at Yoongi.
What'll happened to them?