Be the Overlord of the Sea in Pokémon

In the Seven Seas region of the Pokémon world, there is a unique ecosystem composed of countless islands and vast seas. A maritime culture that is very different from that on land prevails here - trainers drive modified ships and form ocean-going fleets, taking pride in exploring unknown seas and discovering new Pokémon groups. The four legendary fleets control the main trade routes, while the mysterious pirate organization "Tide of the Abyss" is active in the stormy waters. Legend has it that they guard the secret treasure that can awaken the ancient sea god. With the frequent changes in marine ecology in recent years, the legendary ruins of the Sea Emperor have appeared one after another. A battle for marine hegemony and ecological balance is quietly unfolding in this blue territory.