A young couple retreat to a glass house for two weeks of celibate self-improvement but are disturbed by a lost hiker. As the stranger reveals more of himself, their feelings move from pity to revulsion and they must make a decision about what to do with him. But when the crisis is seemingly settled, strange forces compel all three to replay this scenario again.。王小明脸色如常，似乎已经不关心那件事情，他说道：“你的推测很精准，如果没出错的话，天亮之前杨间就会返回这座城市搜寻方世明。”……