All these years,You blamed yourself for the disappearance of your brother.

Only to discover later on that it was actually perfectly planned out by someone, and that person wants revenge, and he wants in the most agonizing and painful way.

slowly,you begin to unravel the dirty and painful truth behind everything. A truth so frightening that you wouldn't have dreamt off before, A truth impossible to be told and yet to be kept. Betrayal, love, pain and lies will it all end peacefully here?

Or will it lead to an horrifying end?

Sehun ; 19,good at concealing emotions, studies in police university

Zelo ; 17, Cute and bubbly, your little brother

You ; 19, A little haughty but is soft on the inside

jaeyoung: 19.your best friend, bubbly and funny