The Military Sword Strait received its name for being long and narrow, shaped just like a sword. Its water currents surged at high speeds and sheltered numerous low-lying corals beneath the sea that could wreck any ship. Still, if this was a normal situation, there would be endless ships sailing to and fro in the Military Sword Strait. It was a sea route necessary to conduct sea trade with the Bardi Empire. Golden opportunities were here to be had.
The Military Sword Strait was also known as the Strait of Silver to the merchants who traded on these sea routes. One could double their personal wealth by conducting only three years of business along this route. Much profit could be gained.
