Troubledbyboutsofsleepwalkinganddisturbingnightmares,graduatestudentSarahFostergoestoheruniversitysleepresearchcenterforhelp.Butwhenshewakesupafterherfirstnightofbeingmonitored,theworldshelivesinseems

本是一名严重的梦游症患者他每天早晨只需一睡着就会末尾梦游，并且第二天醒来后完全不记得自己做了什么事，也不承当结果和责任。直到有一天他遇到了彻夜用餐的艾莉森，他才自愿的看法到人生中对他重要的是什么。

　Troubled by bouts of sleepwalking and disturbing nightmares, graduate student Sarah Foster goes to her university sleep research center for help. But when she wakes up after her first night of being