生活如同一只橫沖直撞的犀牛，它打破你所有的計劃，破滅你所有美好的希望，一步步的把你頂入絕境。 你是坐以待斃還是奮起反擊？ 快遞員英雄在城市里拼搏多年，只為買房和女友結婚。不料，他的錢卻被壞人所騙。 英雄一路追擊尋錢，卻無意中卷入了三伙壞人的交易之中，女友小美也被綁架，命懸一線，他的生活徹底陷入絕境。英雄選擇了絕地反擊，運用勇敢和智慧，在壞人間展開了一場斗智斗勇的大戰。

Four friends wanted to get away from it all for a birthday celebration in a remote country house, but when a mysterious injured man turns up on their doorstep telling tales of a city ravaged by a mysterious epidemic and the looters who have pursued him, the friends rally to help. As the night progresses, it becomes clear that all is not as it seems, plunging the friends into a battle for survival that challenges their deepest fears.