在一个阳光明媚的日子里，美丽的克拉拉（拉蒂西亚·多瑞拉 Leticia Dolera 饰）即将和英俊帅气的爱人科多（迪雅戈·马丁 Diego Martín 饰）步入婚礼殿堂。双方亲朋相聚在一起，载歌载舞，好不欢畅。然而正当婚礼晚宴进行到高潮之时，一个中年男子突然从楼上跌落，当他爬起身时，其形容大变，面目狰狞，随即狂躁地啃咬身边的人。现场有如炸锅一般，所有人的都四散而逃，而不知为何变成丧尸的人们追咬...

On leaving work, while Darío Manzano is taking drugs in the car, he receives an unexpected visit from Ginés Chega. At the same time that he points a gun at Darío′s face, he asks about his friend Abrah...

A good-natured man has an unexpected deadly confrontation. Instincts kick in to clean up the mess caused in the name of self-defense but does one really get away free after killing someone?...