Dark Instinct: A Heart-Pounding Romance Thriller Zion is no ordinary bodyguard. Known as Ghost, he's a Class A protector famous for his lethal precision, silent movements, and ruthless efficiency. His cold, disciplined exterior hides a darker side-a deadly instinct he's fought for years to control. But when he discovers a young woman imprisoned in his VIP's basement, every ounce of his self-restraint shatters. Alena was once full of dreams and hope-until the day she was kidnapped and betrayed by the very man who should have protected her. Held captive and brutalized, she's lost her past, her identity, and any hope of survival. But just when all seems lost, a mysterious, fierce protector storms into her life, determined to save her at any cost. As Zion unleashes the dangerous part of himself he's always feared, he must face powerful enemies, shadowy secrets, and his own dark instincts. Alena is broken but not defeated, and together they will fight for survival in a world where trust is fragile and danger is ever-present. With gripping action, scorching passion, and a plot full of twists, Dark Instinct is a high-stakes romance thriller perfect for fans of alpha heroes, dark secrets, and unstoppable desire.