The Kingdom of the Waves had the largest territory and the largest population of the entire northern region of the Central Continent.
Because of this, the kingdom where Peter was from had the best services in the region. The concentration of specialists in this realm could be considered the best, with people from all areas of expertise.
And even if they were not the most renowned experts in all fields, as was the case with blacksmiths and beast tamers, they provided excellent options for those in need of these individuals' services.
In these two specialties, the best professionals were located in Stone Island and the Snow Kingdom, respectively. Obviously, this was for geographical reasons, which gave these places advantages for these types of professions.
