On the moor, the darkest monsters wear human faces On a windswept moor, a child emerges from the mist with a story no one wants to believe. The farmer who finds her assumes she's simply lost. But when she utters a chilling phrase-"We went to see the old ones"-he realises something is terribly wrong. As Detective Evan Warlow battles his own demons, he and the team are pulled into a case of ritualistic secrets, long-buried crimes, and the whispers of something darker lurking in the mist. In the empty heart of Wales, legends are harmless. It's the people you need to fear.