Crush Depth

A black-ops unit hits a classified underwater facility. Objective: extract the weapon. Containment blows. The structure starts collapsing under pressure. Flooded corridors. Armed divers. Combat drones in pursuit. One survivor escapes the breach zone with the asset while the base implodes sector by sector. No rescue window. No surface support. If they don’t reach open water before structural failure… They get buried at crush depth.