Here the Sea Charts can't help you any more. You have entered uncharted waters. Any further and you might fall off the edge. You have arrived at the limits of the known world.
Well, the limits of the known Ax-yZ world anyway.
Before the exploration can go any further, new oceans and lands must be included.
You've read this far, so you obviously want to be part of the onward adventure. Why not subscribe and be amongst the first to hear where the journey shall lead to next....