A flying saucer from outer space landed in New York's Central Park. The flying saucer was carrying the alien advanced intelligent life Kratu (, who had transformed into a human form , and his extremely powerful heavy armored robot Gott. The purpose of Cratu's trip to the earth is to see if mankind can effectively control the greenhouse effect and prevent a series of destruction of the earth's ecological environment on behalf of his race. His race has experienced the pain caused by changes in temperature.
Although Crato became acquainted when Helen Ban Sen Boshi (and her son Jacob (following, he began to understand more fully human, but when he wanted to and After the willingness to negotiate with the United Nations was brutally blocked, he decided that mankind should disappear from the earth-so that this blue planet that can sustain the coexistence of multiple life forms can survive. Now, perhaps only Helen Benson and his stepson Jacob can convince Kratu that mankind is worthy of being saved, but the extinction plan has been implemented and the world is turning to ashes. It may be too late.
