异形魔怪5 血脉

援藏教师苏雷和妻子林静在藏执教三年将期满返程。林静想找回失学学生并带其看青藏铁路，途中为救落水学生扎西掉进怒江失踪。扎西不信林老师离世踏上寻找路，苏雷带儿子等也踏上寻找扎西之路，最终替妻完成心愿。。Coming of age film about Sven, a boy who feels trapped in his own family which only consists of duos. His brother Alex in return tries to keep Sven by his side through the same methods his parents use.。