Board Thread:Off Topic/@comment-25396609-20190908002326/@comment-26397825-20191028042824

If every part of the ocean was teeming with monstrous Grimm, the ocean wouldn't be considered a reasonable natural barrier. People wouldn't have occupied Patch, because even the trip from Vale to Patch would have been a monstrous undertaking before they secured the passage. The Shallow Sea wouldn't be a safe place for those unfortunate aquatic based Faunus to co-exist alongside the land based Faunus. Lake Matsu would be a cesspool of dangerous beasts that could attack at any moment.