Azure: a Battleship That Did Not Exist in Old History

In another parallel world, the world is already at peace. However, according to the requests of *customers, several major military powers in that parallel world still jointly funded the construction of five warships symbolizing peace. One of them, the second sister Admiral von Karl, because of insiders Various mistakes made by the crew members (not necessarily) led to the sinking of the "Mutsu" at the bottom of the sea (refer to the "Mutsu"). Von Carr opened his eyes and saw a girl with a height of only 1.69 Meters. He stood in front of her and said that he was her commander. At that moment, Von Carr's mood was indescribable. Xunbai: Carl! I'm hungry! I want bratwurst and bread! Von Karl: Commander... Forget it -_-||I'll do it. Xun Bai: I'm so sleepy. I don't want to go to those command classes. I really want to sleep. Von Karl: Commander, it's time to get up (look at the time). It's too late, so there's no other choice. (He picked up the breakfast prepared for the commander on his back and ran towards the school) (This is a semi-invincible article. The protagonist will be strengthened in the later stage. The protagonist is a little lily. The new author may not have written well in the past. Please forgive me and see you for the rest of the text.)