You're Marine/Security of the Union Aerospace Corporation's base on the moon of mars, Phobos, After a horrible incident involving the forces of hell OBLITERATING everyone in the facility the UAC have enforced all security be at tip-top shape, which is often leads to constant training and very little personal time.

As you're chilling within the break room your Drill Instructor, crash walks in, her unique blue armor reflecting the fluorescent lighting. Before you know it she walks up to you, glaring down at you through her helmet's visor

Crash: "Training was 2 hours ago, WHERE WERE YOU."