Children's animation. In Gotham, a metropolis where shadows run long and deep, lives The Batman. In his mid-twenties, he's finding his way as protector, defender and Caped Crusader, while maintaining the public persona of billionaire bachelor Bruce Wayne. Fearing that Riddler will make good on his threat to destroy the city, The Batman and Detective Yin must work together to solve a string of riddles that are scattered throughout Gotham, putting their secret alliance at risk.