Four years after the Cruabar War, peace was supposed to hold. Instead, advanced autonomous drones begin appearing across former war zones and civilian airspace, attacking without warning and threatening Uflein’s fragile stability. As a newly assigned Brave Heart pilot, the player joins an elite squadron tasked with defending the skies and uncovering where the drones are coming from. Routine recon missions quickly escalate into full-scale aerial combat as evidence points to a hidden force manufacturing and deploying the machines across the region. The campaign follows the new Brave Hearts as they fight through dangerous missions, face enemy squadrons and boss threats, and piece together the truth behind the false skies.