When Villanelle kills a Chinese colonel at a kink clinic in Berlin, Eve and Bill travel out to investigate. While Eve and Bill chase up a number of promising leads, Villanelle enjoys the cat-and-mouse of their proximity. But as they draw closer, Eve comes to realize that this is much more than a game.

Eve attempts to rebuild her life, having been shot and left for dead in Rome by Villanelle. Villanelle, believing Eve to be dead, is approached by an old foe who offers her a new opportunity.