A man is visited by seven demons.

Katina, an impoverished Greek woman, tries to arrange the marriage of her shepherd son, Thanos, to Despina, the daughter of a wealthy landowner. But Despina’s father, Vlahopoulos refuses to give his blessings.

In 1976, a drifting star named Gorath is discovered to be on a collision course with Earth. Although it is smaller than Earth, its enormous mass is enough to destroy the planet totally. A mission sent to observe Gorath is destroyed after the ship is drawn into the star, with a later mission barely escaping the same fate. However, Astronaut Tatsuma Kanai is left in a catatonic state due to his near death experience. Unable to destroy the invading star, Earth's scientists undertake a desperate plan to build giant rockets at the South Pole to move the planet out of Gorath's path before it is too late.

Rather than imitating in an obvious way, Zhan shen (also referred to by the English title War God) takes the character out of Chinese folk religion General Guan Yu (the god which both cops and triads worship for instance) and pits him against aliens from Mars!