The events of this series are associated with ancient Greek mythology. God Zeus wants to stop the war between the Greeks and establishes the Olympic Games. Ares, the god of war, intends to disrupt their conduct. But he will have to enter into a sports competition with the Cossacks, who took the side of the Olympians. It is noteworthy that in the cartoon, Ares bears the name of Mars - the god of war from ancient Roman mythology. He will have to fight with Gray, fight with Tour and perform in a boxing match with Oko.