Carol (Nicole Kidman ornaments), as the Washington, DC, a well-known psychiatrists, in their careers has been called into a small. Whether in industry or have relatives and friends in a good word-of-mouth. And at the same partner in the hospital (Daniel Craig) is also quite easy. But this day, a sense of discovery of the virus completely broken the two normal work and life. Has been experimental, discovery and evidence, the Carroll and finally determined that this virus is not a little puzzled on the product of the Earth, but from the distant outer space. Moreover, this virus is a sort of implicit secret. Carroll tried to do something serious to look for as soon as possible to control the spread of this pandemic virus medicine, as well as the source of the virus, after looking after Carroll was surprised to find that their own flesh and blood the younger son Oliver (Jackson Bond) This is the real prevalence of the disease can prevent the only "savior"