After Eve is shot by Villanelle, she's trying to move on. Villanelle is also moving on, until she is approached by someone from her past. Carolyn is being undermined at work and Kenny is looking for more information about The Twelve.
After Eve and Villanelle's exchange on the bridge, Eve is on a revenge mission; Villanelle finds a brand-new community in an attempt to prove she's not a monster.
Villanelle visits her family in Russia, and while the quirky reunion starts as an opportunity to reconnect and answer unknowns about her childhood, a profound moment of clarity sends her on a disturbing and downward spiral.
As the investigation continues, Carolyn finds out that information is being withheld by those close to her. Eve finds a lead which might bring her closer to Villanelle, but Villanelle has had enough and decides on a different path.
Villanelle agrees to a job which will take her back to London. Carolyn's Moscow contacts come in useful when Eve and the Bitter Pill team unravel a potential lead to The Twelve. Konstantin finds himself under pressure from all sides.
Eve and Carolyn are reeling. Eve strikes up an unlikely alliance with Kenny's colleagues at the Bitter Pill. Villanelle finds that management isn't all it's cracked up to be.
Lack of progress in the investigation is frustrating Carolyn. Eve searches for a clue to Villanelle's whereabouts. Villanelle and Dasha team together for a kill. Konstantin is crumbling under pressure.
Eve is trying to patch things up with Niko; Villanelle receives good news about her upcoming promotion but can't shake the feeling there's still something missing from her life; Dasha seeks a solution to Villanelle's erratic behavior.
Eve takes on an even bigger revenge mission against The Twelve and realises she may need Villanelle's help. Villanelle has a dalliance with the new assassin. Carolyn's latest string of intel may lead her home.
Eve struggles to identify her lead in The Twelve. Villanelle gets her mojo back - she decides to be good by embracing what she's good at - killing. Carolyn discovers an old acquaintance in Cuba and decides to go rogue.
Eve delves into the past of her target and unearths some secrets. Villanelle re-embraces killing, deciding to kill those who oppressed her. Carolyn tracks down a top member of The Twelve.
Eve and Villanelle reunite before pursuing their own missions, which leads Villanelle to another assassin in The Twelve. Eve moves closer to achieving her revenge mission. Carolyn faces a ghost from her past.
Eve and Villanelle focus on making a seismic stab at The Twelve, risking their own lives; Carolyn arrives home as a traitor, she has a finite amount of time to use her intel as leverage to get herself back in the game.
When a Russian politician is murdered, a bored MI5 security officer is tasked with protecting the only witness and soon finds herself on a collision course with a violent and extraordinary assassin.
Eve is given the opportunity to lead a secret MI6 unit tasked with tracking down Villanelle, who is becoming increasingly reckless, much to the discomfort of her bosses.
A grieving Eve learns about the apparent existence of a mole, while Villanelle and two other assassins are tasked with killing a member of British intelligence.
Eve is reeling from her act of violence against Villanelle and doesn't know whether she is alive or dead. A paranoid and injured Villanelle manages to get herself to the hospital for treatment. Carolyn approaches Eve with an opportunity.
