Board Thread:Theories and Rumors/@comment-26542216-20160116041949/@comment-25958063-20160116212231

In Episode 57, when the Sky Pirates have just been banded back together, Nadakhan shows them the Realm Crystal. Then Flintlocke says, "You got the Realm Crystal. We could go anywhere! Where to Cap'n? The straits of Tropicana? The isles on Sunsato? Or perhaps we'll drink from coconuts in the Coves of Crystal Waters?"

Maybe Tropicana and Sunsato are other realms. *shrugs*