In the "Operation Overdrive" season of the "Power Rangers" franchise, Andrew Harriet's backstory reveals that he lost his son, who tragically died. Devastated by the loss, Andrew Harriet—a character who becomes central to the technological developments in the series—decided to use advanced technology to rebuild his son into a human-android hybrid. This transformation aimed to give his son a second chance at life through a fusion of human emotions and robotic capabilities.
The narrative explores themes of grief, the ethical implications of technology, and the bond between a parent and child. Andrew's motivations stem from a desire to retain a connection to his son, despite the challenges that come with his new existence.
Note that while "Power Rangers: Operation Overdrive" has many twists, the details of Andrew Harriet's storyline may vary, and not all specifics are explored deeply in the show.