Plot Summary:

Season 1 - In a universe where men and women are mortal enemies, Hibiki is captured by a band of female pirates. The group find themselves stranded with a super ship they dub the Nirvana and set out for the female home planet. Along the way, they discover the existence of the "The Harvest" and the possible destruction of both men and women.

Season 2 - After the events from the first stage, the female pirates and the men on board the "Nirvana" are heading towards Mejerr to tell them about "The Harvest". But in the way, aside from the new and faster enemies, they find Misty, an earthian girl that will teach to the crew more about their origins, and will give Dita and Hibiki more than an headache