[Machine Translation] How did I become a human girl? The aircraft carrier Zuikaku, who was supposed to be sunk after a fierce battle, wakes up in the form of a girl called a "ship's daughter". As a "shipgirl" with the memories and abilities of her former battles, Zuikaku is reunited with her older sister Shozaku, and is informed by a man called "Admiral" of the existence of deep-sea dwellers, the enemies of mankind. She decides to fight again to protect this world, which is similar to her old home, but this also means facing her own harsh fate. This novel, a cross-dressing "war story," depicts the world of the popular browser game "Shippo" from the viewpoint of the "lucky carrier" Ruizuru, and here it is!