THE WAR IS OVER. THE WATCH NEVER ENDS. Thirteen-year-old Steve Miller thought sealing Ward Four was the end of the story. But the Forgotten Places Club has only just begun. Armed with his father's mysterious key card and a new lead from the local archives, Steve discovers a concrete secret buried beneath the Hampshire countryside: an abandoned Royal Observer Corps bunker, sealed since the height of the Cold War. When Steve, Cal, Danny, and Priya descend into the darkness, their EMF meters don't just spike—they scream. Inside, time stands still. Coffee cups sit half-full on desks from 1980, and the logbook remains open. But they aren't the first ones down here. A lone sentinel refuses to leave his post, trapped in a loop of nuclear fear that never materialised. As the temperature drops and the air grows thick with radiation-like static, the team realises this ghost isn't just haunting the bunker—he's guarding something inside. To free the spirit, the Club must uncover a classified truth that someone still wants buried. But in the silence of the deep earth, every sound could be their last. The third gripping instalment in a new series where local history meets the supernatural.