For decades, Bruce Wayne, under the mask of the invincible Batman, protected the citizens of Gotham City from the Forces of Evil. After half a century, aging Batman decides to retire. Who will stop the ruthless villains now? Confident in their impunity, they are already ready to invade the city streets. But the brave young man Terry McGinnis accidentally learns Bruce Wayne's secret. Clad in Batman's cape, it is he who challenges the ruthless criminals and becomes the new hero of Gotham City.