After a bad breakup with the Joker, Harley Quinn finds herself at the top of Gotham's most-wanted list and the only person who can save her is a 12-year-old pickpocket who swallowed a diamond worth millions. 😅 Cassandra Cain is locked in the evidence lock-up of the Gotham City Police Department, and every bounty hunter in the city is heading straight for her. Harley has no plan. No backup. Just a stolen beanbag gun, a handful of glitter bombs, and absolutely nothing to lose.