A group of utterly vicious men kidnap women through heinous means. Their latest victim is being mercilessly abused while completely immobilized, as usual. However, her greatest tragedy is calling out for help. Responding to her cries is her sister, worried about her younger sibling. Then, a shocking truth emerges—she is the victim's twin. This incredible coincidence intensifies the already extreme torture, fueling an even more brutal escalation. The twins' screams echo in each other's hearts, yet ultimately amount to nothing but futile despair.