Astrid was traumatized by the mysterious disappearance of a school class in 1999. Twenty years later, when she finds out that the only survivor from 1999 mysteriously died, Astrid sets off to discover what really happened.
Confined to their glasshouse, a family survives The Shred, a toxin that erases memory. Until the sisters are seduced by a Stranger who shatters their peace and stirs a past best left buried.
