Her Whisper in the Dark Ep. 4

In a psychiatric hospital, Raff Hess, the most dangerous patient, finally passes his 144th mental evaluation and is released. However, unbeknownst to everyone, his condition remains unchanged—his late fiancée, Freya Kim, still whispers vengeance in his ear. Four years after Freya's murder, Raff is now free and ready to set his meticulously planned revenge into motion against her four killers.