An 18 years old girl named Krystal Jung known as the coldest student in Hanguk Senior High School. She known as well as the smart girl. She always get the perfect score in every subjects. Such as student life normally, with her ‘perfect’ look, she admired by many male students, even the popular one, named Oh Sehun, who was born from the rich family. But, Krystal even declared, that she really hates popular or people like Oh Sehun and f

  Sehun and Krystal, both of them meet again in their workplace as an agent. they're paired as a partner. They work as an agent to detect another criminals. They work with another agents. But, almost everyday they spent their time together. Cause that, they had falling in love . What will happen next  ?         Partner ( Main Characters ) :  

An ordinary girl called Krystal Jung, falling in love with a guy named Oh Sehun. Sehun didn't know Krystal, but Krystal did. Her friends know she has a crush on Sehun. But, Krystal doesn't want to Sehun know about her feelings at him. She just keep saving her feelings on him in her deepest heart.      Main Characters: