British film directed by Gareth Bryn, written by Ed Talfan, shot in Welsh language and starring Dyfan Dwyfor, Elwy Annes and Mark Lewis Jones. When two young lovers have a car accident near a ravine in the remote mountains of Wales, they are introduced into a lost world. Drawn from the river by a mysterious man, the young couple is taken to an old farmhouse, which seems away last time. Gradually, the couple and their savior are interacting and bringing out the reasons why the couple came to these mountains and had that accident. A secret from the past come to light as also discover who is this man who helped the couple after the accident. This man, named Stanley, seems a spectral being that has a painful past related to the mountains.