无亲无故、无业无产的年轻人麦克，成功让自己流落伦敦街头。偶遇善人伸出援手，感激却不超过三分钟，总以暴力愤怒收场。天煞孤星命格的他，就算在哪里跌倒，也无法在那里躺好。终于再度出狱，这次他戒毒清醒、态度认真，不仅有工作带来温饱，还遇到一同振作的更生伙伴；当生活的秩序与安定规律来袭，这次是否能摆脱体感不适，顺利重启人生？

A successful single mother's carefree sister reappears out of the blue one day to stay with her and her teenage daughter.

　　After an experimental drug trial goes horribly wrong, the surviving test subjects have to fight off sleep, and each other, to stay alive.