Wolfgang is an orphan from La Paz, the capital of the lunar autonomous city-state. His parents died in the Battle of Fort Gais shortly after his birth, and his grandfather, who raised him, passed away three years ago. When Wolfgang was young, his grandfather, who had served in the POLA military, often told him stories about his father's actions in the Battle of Fort Gais, describing his father as a heroic figure. Because of this, Wolfgang resolved to join the military to serve his country, aiming to become a POLA ace pilot.