Batman: White Knight is set in a different continuity to the prime DC Universe/The New 52, though several common arcs are still present; most notably, Jason Todd is believed to be dead at the Joker’s hands. The story follows Jack Napier, a reformed Joker, who has been cured of his insanity and now views Batman as the greatest villain of Gotham City and the source of the city’s endless crime cycle. Additionally, the series reworks Harley Quinn as two individuals: her initial jester design is the original Harleen Quinzel, whereas her Suicide Squad design is an equally obsessed doppelgänger named Marian Drews who took her place in her absence.
EHT Comics 