In the year 2039, where an elderly Bruce Wayne is forced to retire as Batman due to his age and declining health.
The mantle of the Dark Knight is then taken up by a young high school student named Terry McGinnis, who becomes Batman under Wayne’s tutelage.
As Terry starts to settle into his new role as the Caped Crusader, he uncovers a sinister plot involving his own family. His father, Warren, was murdered under mysterious circumstances, and Terry is determined to find out who is responsible.

With Bruce’s guidance, Terry navigates the treacherous underworld of Gotham City, taking down dangerous criminals and piecing together clues about his father’s death. Along the way, he discovers a new ally in the form of a young girl named Max, who helps him hack into high-security systems and gather intel.

As Terry gets closer to the truth, he finds himself face-to-face with the mastermind behind his father’s murder: Derek Powers, the CEO of Wayne-Powers Enterprises. Powers has been experimenting with a dangerous chemical compound known as “Venom”, which gives its users superhuman strength and agility at the cost of their sanity.

With the help of Bruce and Max, Terry engages in a fierce battle against Powers and his henchmen, ultimately defeating them and saving Gotham from a catastrophic disaster.

In the aftermath of the battle, Terry is officially recognized as the new Batman by the people of Gotham, while Bruce looks on with pride and relief. As the credits roll, Terry swings through the city skyline, ready to continue his mission as the Dark Knight for years to come.