After a day of intense volleyball practice, four girls find their coach’s celebratory intentions take a violent turn. Ambushed and overpowered, Yuka, Saki, Nana, and Rin are brutally assaulted. Their screams go unheard as the men force themselves upon them, one after another, leaving them broken and violated, trapped in a relentless nightmare of pain and humiliation from which there is no escape.