腹ペコ要塞は異世界で大戦艦が作りたい - World of Sandbox - (Associated Names)

When I came to, I had reincarnated along with the base fortress from my sci-fi game. What’s more, I was in the form of the female avatar I used in the game. All around me was an endless ocean, with no iron, no fuel, no energy, nothing at all! No matter how advanced sci-fi technology…