Amber is everyone's typical nerd in SM university. Nobody knows her and she likes it like that anyway. Not that she's a nobody; she only have close friends by her side. Her exsistance is like a wind passing by the popular ones. She comes from a poor family background, and so, she's currently supporting herself by working part-time jobs to sustain her financial living expenses.

Krystal is the famous ice princess in SM university, along with her sister; they are the popular kids. Not only having the looks, but they also have the brains as well as dating with their rich and hot boyfriends. Both of them are the heirs of Jung's Company. Blanc and Enclare is one of the company that Jessica plans to open with the help of her sister. Basically they are just living in a perfect life. 

Surely someone like Amber would not capture Krystal's attention. BUT despite all the family background, after an unexpected encounter, Amber somehow became Krystal's friend; best friend. Both unravel each other wounds, finding an unexpected timing of fluttering feelings. But insecurities soon breach their heart and where does this roller ride has lead them to???