Nicolas is a shepherd. He is around twenty years old, thin and spirited. Constantina is eighteen years old. Constantina fell in love with Nikolas the very first time she saw him with his lyre at the bull sacrifice ritual. She entered the whirlpool of ecstasy and became his lover. Their relationship was clearly physical, all other things were setting them apart. Constantina decides that they should break up. "We come from different places and head in different directions", she says. When she finds out that she is pregnant, she does not tell Nikolas.

Aliens have invaded Earth. After months of conflict, they reach the northern border of Greece, wiping cities and villages in their passage. Will a young man's courage be enough to overturn the inevitable to the technological superiority of a superior race?