The battle between the Earth Defense Force and the Empire of Death has finally reached its ultimate climax. The decisive assault will take place in one week. However, the Empire's frontline forces still haven't pinpointed the exact location of the Earth Defense Force's base, causing panic and chaos among their ranks. Amid the turmoil, Swallow Girl, the superheroine who risks her life to protect Earth's peace, launches a surprise attack. Seizing the opportunity, Commander Guilty captures her by using her younger brother—previously taken hostage—as leverage. Though subjected to relentless violence and sexual torture, Swallow Girl refuses to surrender. Her defiance only reveals Guilty's true cruelty.