Vanessa, a female journalist who originally wanted to make a big show in the press, was arranged with the male photographer Peter to track several recent tidbits about people being attacked by strange birds in the city. They were very unhappy until one day someone on the edge of the city was attacked and killed by strange birds. They didn't think things were very strange. Something incredible soon happened to them, and they were deeply disturbed by the sound of the window being smashed by a huge object from the helicopter microphone and the terrible screams made by the driver before he was killed. Terrible things happened one after another. A group of young people surfing at the seaside and a family driving around were attacked by strange birds like ghosts in all directions. "death" immediately came to the city. Strange birds appeared all over the city, and everyone became the prey of this group of strange birds of unknown origin, and the sudden disaster plunged the whole city into extreme panic. Here has become a veritable "city of death", a killing of people and strange birds has begun. In order to achieve a perfect and lifelike effect, more than 10,000 real birds were put into the film. There have always been few films about birds as a disaster, but this one has been achieved.