A prestige limited event series. Selina Kyle, 38, is in retirement — living quietly in Marseille under a false identity, running an antique shop. When a teenage girl named Nadia turns up on her doorstep bleeding, holding a stolen drive containing evidence of a global child-trafficking network linked to Selina's own past as a trafficked child, Selina's world collapses back into darkness. Over six tense episodes, the series intercuts present-day hunts across Europe with Selina's childhood in Gotham's East End — mapping the same network that shaped her. Brutal, personal, and operatic. The tone is The Americans meets Blue Eye Samurai.