I'd never thought I'd see the terms "dada" and "Kantai Collection" in the same sentence.

Here's the doujinshi page in question. Since there appears to be actual drawings in it, I'm sure we'll see it in due time.

Destroyer...
Cruiser...
Carrier...
Battleship...

Long ago, the 4 ship classes lived together in harmony.
But then, everything changed when the orcs attacked.

(sorry, couldn't resist)