The shipgirls, the creation of the humanity to counter the Sirens. The humanity thought the ship could be only girls so one day when they created 7 powerful battleship, they were shock to see, they were boys instead of girls. Be different of the others bring them closer and the girls of each factions get love with the battleship of their factions. But when the war begin between Azur Lane and Crimson Axis, the boys leave and decide to stay together till the end, they work in the shadows to stop the war between them

Y/n is a five star admiral who is part Russian and German. As a child, he remembered hearing of the stories of the Bismarck, Graf Spee, and Prinz Eugen. He always wondered what would happen if those three legends still lived, it was his wish. But, what if that wish came true?