The grim and atmospheric story of female friendship checked by deception, treachery and terrifying past. Susan, externally self-assured and Becky, more fragile and timid, as in their end of the twentieth, unseparable friends. But both women have secrets which they did not share, some recently, some bygone and deeply buried. When during the trip for the weekend to Dartmoor they face charismatic Chris, they snare intellectual games, sexual deception and treachery. As traumatic participation of Becky in own spoiled Chris's past became clear, the psychological travel quickly becomes fight for survival.