Ashley Fields was a human scientist living before the robot-dominated era. She was married to Dr. Weston Fields and mother to their daughter, Elizabeth "Liz" Fields, residing within the pre-apocalyptic human civilization. The death of Liz from illness triggered profound grief and despair in her husband, Weston, regarding humanity's future. This emotional collapse drove him to erase his own memories, transfer his consciousness into a robotic body, and become the entity known as Zero, dedicated to preventing humanity's resurgence. Ashley Fields' ultimate fate following these events remains undocumented. Her background establishes the familial tragedy that motivated Dr. Weston Fields' transformation into the antagonist Zero.