Office lady Sherry takes the train every day for her commute, but her ordinary routine is suddenly shattered by an unexpected incident. She becomes the victim of molestation on the train, only to realize the horror runs much deeper. The perpetrator is no ordinary molester—it's an organized gang of molesters. As Sherry remains silent, their actions escalate further and further. This group, which recruited members through online message boards, doesn't stop at molestation—they progress to facial cumshot, creampie rape, and full-blown gang rape. Their assault continues even in front of her boyfriend. The train never stops, and the impregnation molestation evolves relentlessly. A shocking turn of events disrupts her daily life, plunging her into an unimaginable nightmare.