Brad Ingram is the president of Gradsheim, a major corporation headquartered in the city bearing his name, Brad City. He spearheaded the assault on the Isurugi family home to seize advanced AI robotic animal drone technology developed by Allen Isurugi. This attack resulted in the deaths of Allen and Hyoei Isurugi and ignited Rikka Isurugi's transformation into the vigilante Black Fox.

After the destruction of a Gradsheim facility and the defeat of his subordinate Lauren, Brad publicly disavowed any corporate connection to military drone applications derived from Allen Isurugi's plundered research during a press conference. Despite this denial, Rikka identifies Brad as the architect of her family's destruction, confirming him as her primary target for vengeance. His actions are driven by the goal of acquiring and weaponizing cutting-edge technology for corporate or strategic gain.

The narrative culminates with Rikka, operating as Black Fox, alongside her allies Mia, Melissa, and the animal drones, preparing to confront Brad directly. His ultimate fate remains unresolved.