Anomaly

"Olesya has a new enemy. And they won’t stop until she burns. On the icy coast of the Baltic Sea, Olesya is ensnared in a battle against Purity zealots. But when Sophia discovers a kill switch hidden inside every operative, Purity might get their wish after all. Now it’s a race against time… Olesya must overcome impossible odds. And Sophia must fight to save her fellow operatives from their own bodies."