Port Seton. A quiet town on the east coast of Scotland, not far from Edinburgh But something is very wrong. A cyclist has gone missing. A woman is followed home from work. A house fire claims three lives. Two teenagers are found dead, their bodies mysteriously drained of blood. Liam Baxter and Karen Nicholls start to unravel a complex web of horror with a genetics and bioweapons research facility at the centre of it. An experiment involving genetically engineered nano-technology has gone drastically wrong, turning all those who come into contact with it into modern day vampires. They need to stop them before it's too late. But for some, it may already be too late...