The movie deals with a guy who gets to join the German Bundeswehr involuntarily because a colleague loses his denial papers in order to get the chance to get down on his girlfriend. When entering the Bundeswehr he acts like a giant idiot and of course gets in one room with some of the biggest losers around. The loser turns out to be a hero and leads his loser-colleagues to win a contest with the local US army squad.
Germanus, a brave gladiator, witnesses the brutal murder of his brother, committed by another fighter. Since then, he will become his worst enemy, with whom he will fight in several fights, each more bitter. One day, Germanus discovers that his sister, also gladiator, maintains a passionate affair with the man who killed the brother of both, without her knowing anything about the crime