After Carlos, an impoverished teen from a fractured home, receives a desperate note from Sarah, a pen pal he lost touch with a year ago, he uses her letters to solve the mystery of her disappearance and crimes she may have been a part of.。群山之中,隐藏著一座千年古村,郭先生便是这村里仅剩的一位老人,平日里给“别人”卜卦算命是他唯一的生活方式。突然有一天,他却发现了这个村落里一个天大的玄机,而这似乎也预示著一场灾难的降临。