He Loved Me, Then Killed My Sister

He was supposed to be my happy ending—until I met the girl he could never forget, and she slipped me a note with two words: Run. Now. When Sierra walks into her boyfriend’s perfect home, she steps into a web of secrets, obsession, and a family haunted by the disappearance of her own sister. As she unravels the truth behind a missing fiancée, a shattered first love, and a chilling murder caught on tape, Sierra transforms from prey to predator—plotting a revenge that will tear the Keller family apart from the inside. But in a world where love and betrayal are inseparable, how far will she go before she loses herself to vengeance? What if the only justice is to become the monster they made her?