After a long, exhausting day at work, Ham Yegyeong falls into a light sleep during her crowded evening subway ride. But her brief moment of rest is suddenly broken when she feels something deeply wrong from the man sitting next to her, who had earlier seemed kind enough to let her lean on him. She jolts awake, frozen in fear, barely able to whisper for him to stop.
Instead of helping, the man only gives a cold, mocking smile.
“Stop? Stop what?”
Terrified and confused, Yegyeong tries to back away, but realizes she can’t easily move in the packed train. As panic sets in, she notices something even worse—other unfamiliar men nearby begin closing in, surrounding her seat, and she starts to feel completely trapped.