a mysterious virus breaks out in the crowd and those infected slowly turn into animals they first lose human appearance then their language and Consciousness and finally Return To Nature scientists can do nothing about it and humans can only drive these infected people out of society a man and his son visit his mutated wife in the hospital the hospital is filled with mutants and others has become accustomed to it the walls of the wife's room are covered with scratches and she is losing her Humanity the doctor tells that the government has decided to move the patients to the South where they can be treated more effectively to take care of his wife the man moves to the South with son however he receives a call that the car transporting the patients has been involved in a car accident and many patients have fled into the jungle he hangs his wife's clothes out to dry in the jungle hoping to attract her the next day however the sun found that his spine was bulging and he was infected with the virus too will he and his mother be successfully rescued