He kidnapped three women and held them in his basement.

He thought they couldn't fight back.

He was wrong...

Snatched from the street near her home, Holly Carter is taken to a rural house and thrown down into a stone basement. She meets two other women who have also been kidnapped, and soon Holly learns about the horrific rituals that take place in the house. Eventually, she's called upstairs to take her place in the ice bath.

Over time, however, Holly learns about a mysterious power that exists in the basement, and which the three women can use as they struggle to escape. When they finally manage to get through the metal door, however, the women have no idea that their fight for freedom is going to stretch out for more than a decade, or that it will culminate in a final, devastating demonstration of their new-found powers.