简要：Dr. Russell a Marvin and his wife Carol Marvin drove through the desert to a military base and put the eleventh rocket into Earth orbit to help explore outer space in Operation Sky Hook. Dr. Russell a. Marvin and Carol saw a UFO and accidentally recorded a message in their recorder. Once entering the base, Dr. Russell's father-in-law and general told him that the first ten satellites existed mysteriously on the earth. When Dr. Russell deciphered the information, he met aliens. They asked him to meet with the Earth leaders in Washington within 56 days, with the purpose of invading the Earth, without making the Earth residents panic. Dr. Russell developed an antimagnetic weapon, which became the last hope of mankind against hostile aliens.
