《西瓜视频免费》免费在线观看视频播放HD高清完整版-电影天堂网The post-apocalyptic mystery-thriller will follow a night watchman who finishes his shift at work to discover that everyone in the world who went to sleep the previous night has died. He and a band of survivors must stay awake and uncover the secret of the terrifying global epidemic before they too fall asleep.