当我们熟睡时

After,observing,a,hauntingly,familiar,abnormal,CAT,scan,of,a,13,year,old,girl,,radiologist,Nina,Evanko,battles,to,find,the,source,of,the,young,girl&＃39;s,sleeping,disorder.,What,she,discovers,is,darker,and,stranger,than,she,could,have,imagined.