In horror movies, the final girl is the one who's left standing when the credits roll. The one who fought back, defeated the killer, and avenged her friends. The one who emerges bloodied but victorious. But after the sirens fade and the audience moves on, what happens to her?

Lynnette Tarkington is a real-life final girl who survived a massacre twenty-two years ago, and it has defined every day of her life since. And she's not alone. For more than a decade she's been meeting with five other actual final girls and their therapist in a support group for those who survived the unthinkable, putting their lives back together, piece by piece. That is until one of the women misses a meeting and Lynnette's worst fears are realized--someone knows about the group and is determined to take their lives apart again, piece by piece.

But the thing about these final girls is that they have each other now, and no matter how bad the odds, how dark the night, how sharp the knife, they will never, ever give up.

在恐怖电影中，最后的女孩是在字幕滚动时留下的那个人。她反击，打败了杀手，为她的朋友报了仇。那个满身是血但却胜利了的人。但是，在警笛声消失和观众继续前进之后，她会发生什么？

林内特-塔金顿是一个现实生活中的最终女孩，她在22年前的一场大屠杀中幸存下来，而这也决定了她之后的每一天。而且她并不孤单。十多年来，她一直与其他五个真实的最后的女孩和她们的治疗师在一个为那些从不可想象的事件中幸存下来的人组成的支持小组中会面，把她们的生活一件件地恢复起来。直到其中一个女人错过了一次会议，林内特最担心的事情发生了--有人知道这个小组，并决心再次把她们的生活一片一片地拆散。

但是，关于这些最后的女孩的事情是，她们现在拥有彼此，无论机会有多大，夜有多黑，刀有多锋利，她们都不会放弃。