Eleven former students trapped inside a school building. Gathered under the pretense of a reunion, they are held captive for three days. A reversed dynamic unfolds where male guards monitor female prisoners. Taking advantage of the girls' helpless situation, the boys gradually begin assaulting them. With their bodies controlled by sleeping pills, paralyzing drugs, and aphrodisiacs, the girls are forcibly violated in extreme conditions. To survive and escape alive, they have no choice but to submit. The bonds between these cornered classmates slowly disintegrate—what will remain in the end? The intense tension and drama woven throughout this process elevate the film's compelling appeal.