Shoot'em'up based on the science fiction anime OVA. Two advanced civilizations, the amoeba-like Paranoids and the all-women Solnoids, are waging a war that has gone on for many centuries. When the Solnoid fleet leaves a battle to defend an experimentally terraformed world from the Paranoids, one damaged Solnoid ship is separated from the fleet. This ship is a Kularis-class Cruiser named the Star Leaf. Aboard the ship are only seven women: Captain Eluza, Rabby, Pilot Lufy, Officer Catty, Pony, Patty, and Remy.