Due to the all-out attacks by the Abyssal fleet, the front lines have been increasingly suffering from numerical inferiority.20XXShe's an individual shipgirl, who, at the expense of her humanity and sociability,Maybe reinforcements from HQ?Well... you could call them reinforcements if you wanted to.But she's not a normal shipgirl.A prototype shipgirl, constructed right at the beginning of the war.Alias: [TYPE-ZERO]In other words...So... who are those girls, then?has had every fibre of her being as a shipgirl completely and utterly specialised for combat operations.