简介：World-famous journalist Sara Ogden embarks on a global quest to track down individuals bearing the lethally perilous "Stamp of Cain," a phenomenon linked to preventing diverse incidents such as mass shootings, social unrest, political upheavals, and societal chaos. Unbeknownst to her, the journey leads her to Belarus, where she finally confronts the enigmatic figure who has occupied her thoughts and investigations for her entire life.