In the times of titans, a powerful artifact was created—a cup that turns any drink into an elixir of immortality. Over the centuries it changed owners many times, but the ancient rulers of Earth never gave up hope of reclaiming it. The titans are sure that human weaknesses and strong emotions—such as hatred—will help them.
Exactly that feeling completely took over Polina Korol’kova: a former colleague of Alexander ruined her life. One day, the girl finds in her mailbox a flyer inviting her to meet a coach who works with such a powerful emotion. As therapy, the coach suggests she develop a scheme for the perfect murder of Alexander. Strange as it may sound, it helps Polina—and she really starts feeling much better. But it doesn’t last long. Three days later, she learns that Alexander has been murdered, and precisely the way Polina had planned—while every piece of evidence points to Polina…