4 years ago, a girl named "Hyuna" went to a school called " Unrequited Talents Academy". It is a school which train orphans to be figthers or spy to fight against a underground society known as "The Blacks". As far as Hyuna knows, they are always wearing black.  Hyuna was always alone in the academy, not because she's not popuplar or she's a geek or something, But because the whole school has been warn by the Queenka of the academy not to go close to her, no one dared to.. so she was always alone, until a group of new students called the B.A.P & a girl called hyunae befriended her. Hyunae became her best of friend and B.A.P became her overprotective brother.

One of them is even her lovely boyfriend, Youngjae!!

Have you ever regret what you did??

Don't you just wish that, "Time Could Turn Back"..

Imagine that "HYUNA" is yourself, kay? I created a name to prevent confusion.