* Known as Avey Moss, she operates as a mecha pilot within the subterranean realm called the Bottom.
* Identified by brown hair, she is consistently shown wearing gloves and goggles.
* She commands a customized Altro mech, engineered specifically for combat and tunneling through hazardous subterranean conditions.
* Her duties involve navigating complex tunnels to salvage damaged mechs, frequently encountering hostile subterranean creatures.
* She undertakes a critical mission to rescue a kidnapped girl, hired by clients originating from the upper city of Top.
* This mission necessitates crossing the stark vertical divide separating the impoverished Bottom from the affluent Top.
* Indicators point towards a tomboyish demeanor, aligning with her rugged underground profession.