The film follows the daily lives of four street kids in Yogyakarta Kancil, Topo, Sugeng and Hatta around the legendary Malioboro street, which was once the battleground against the Japanese and the Dutch. The film commemorates the 50th anniversary of Sukarno driving through the street in the aftermath and waving the Flag of Indonesia as he became the first President proclaiming "My nationalism is humanity".
The Riddler escapes from Arkham Asylum with the sole purpose of exacting revenge on the Dark Knight, doing so by placing one of Batman's closest allies, Commissioner Gordon, in jeopardy. With the use of the Batmobile and the Batplane (Batwing), the Caped Crusader must again defend the people of Gotham City against the question-marked villain and his gang of henchmen.