Horns and Naval Guns

This is a story that takes place in the future in the 26th century. At this time, humans have entered the universe and developed together with other alien races. Each race has a part of the Milky Way and has established its own empire on it. In addition to these races, there are many interstellar bandits and assassins. Each race is harmonious on the surface, but secretly they are always thinking about how to eliminate each other. After all, the Milky Way is just a "dark forest" with a lot of sunlight... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.