What would you do if all the animals vanished?

What started as just another mundane morning soon turned sinister when Hannah, a nursing graduate and community carer, realises that none of the usual animals she sees on her daily route are present. 

Then, when she arrives at her first appointment of the day with Steven Prinder, a blind alcoholic with a bad temper and a chip on his shoulder, the news reports emerge.

Soon, Hannah realises something cataclysmic is going on. Something that was foreseen centuries ago, and from which there appears to be no escape…