Bound by blood, shattered by darkness. Irene and Yeri are sisters who rely solely on each other to forge an even more twisted bond. Yeri's reckless violence is feared, but it's Irene's cold, calculated control that makes her the most dangerous. Behind her perfect facade lies a silent psychopath who fuels her sister's madness while keeping her on a tight leash. As the body count rises, their deadly game of obsession and manipulation spirals out of control. How far will Irene go to keep Yeri by her side? And what happens when the truth about their twisted bond finally unravels?All Rights Reserved