When Hope Mikaelson's sister Kathleen Mikaelson was sent to the 1994 Prison World, she didn't know that she will meet the love of her life there, Kai Parker, the famous sociopath, didn't know that his life was about to change by the daughter of Klaus Mikaelson after spending 18 years alone in his prison world... Would her friends and family accept them? Or is he gonna have his happiness after all the pain he's been through? Heaven? Hell? Thin line... Contains smut, offensive languages