It is a post Covid world, but the village of Ludgershall located just outside of Andover, remains under military lockdown after an outbreak of the bubonic plague. Nothing in the village is as it seems, as genetically engineered creatures have taken over the entire village. A supersoldier is sent in to deal with the outbreak, but his tracking device suddenly becomes dead. One of the creatures had managed to escape and after choosing the first of his victims, is now about to wreak havoc across the south of England. After a near death encounter, Lisa escapes to Bournemouth where she thinks that she is safe, but the creature tracks her down and reveals that she must now follow him and wage war against humanity. Only Jasmine and Beth have dealt with this type of creature successfully before, but they find themselves being dragged away in handcuffs before they can help. Everything will come to an explosive end in this thrilling conclusion to the lost girls saga.