The Fantastic Underwater World 3
After entering the bubble and landing on the deck of Minos' yacht, Ross used his energy to steer that bubble in the right direction.
After a few moments, this bubble entered a marine current, quickly moving as if it were in a river, but one that was at the bottom of the sea.
Ross explained. "There are marine currents at various points in the ocean. But the safest of them are near the ocean floor, where one can easily move without the same dangers in other areas.
Some beasts use these currents near the sea floor, but they are not particularly powerful for the most part. At the same time, few ships can withstand these currents, so humans don't normally travel here.
As I am doing with you, sea beasts usually direct the few that do. With good guides, trouble has a more challenging time getting to you." It smiled as it saw Minos paying attention to the current carrying them.