An illustrious British boarding school becomes a bloody battleground when a mysterious sinkhole appears at a nearby fracking site unleashing unspeakable horror.

A troubled woman living in an isolated community finds herself pulled between the control of her oppressive family and the allure of a secretive outsider suspected of a series of brutal murders.

As an epidemic of a lethal airborne virus - that kills within days - rapidly grows, the worldwide medical community races to find a cure and control the panic that spreads faster than the virus itself.