...
Roland stood on the balcony on top of the command room of his boat and felt his heart stir with pride as he watched his fleet of boats lined up behind him.
Besides the flagship, the Roland, all the other boats were slow and clumsy concrete boats. However, with more than ten of them in a fleet, they still looked magnificent. The massive fleet puffed long trails of white smoke out of their chimneys and parted the river as they crashed through the waves, and they seemed to be completely unstoppable.
The gunboat was apparently the fleet's main attraction—its towering bridge and sleek appearance separated it from ordinary sailing ships and concrete boats. It dominated the inland rivers with its weapons, including a 152mm main cannon and two Mark I machine guns, custom-made high-pressure steam engine, and a propeller driving system that enabled it to reach a speed of 12 kilometers per hour.