Three days after hoarding supplies, a survivor's cave is attacked by a group of heavily armed raiders, including skilled fighters disguised as a renovation crew. The cave's small baby pterosaurs struggle to fend off the intruders, eventually suffering casualties. As the firefight ends, the raiders open fire on the armored door, but the survivor is more concerned about hidden vulnerabilities within the bunker. While scanning security footage for weaknesses, the survivor suddenly sees the raiders' leader appear on screen, who directly threatens her by name, revealing he knows she is inside.