The conflict doesn’t end with one operation— the dead remain in the past, and the survivors have to keep fighting. Even though the number of people in the bunker grows, the problems remain unsolved: there aren’t enough soldiers, weapons, or resources. The Aurora project bunker is surrounded, and getting to the surface is now possible only through underground routes. Unexpectedly, things seem to have improved, hinting at a turning point—yet that impression is deceptive. The enemy, stripped of any moral hesitation and focused solely on achieving results, is preparing a new terrible blow that could erase humanity forever from the face of the earth.