It's a fictional country, imagined it being in North Pacific, somewhere between Hawaii and USA, guess it has bit of an H shape since it named Heavensea
Intentionally left the map out of comic to keep suspense, especially from pov of the younger 12 year old, Owen. This map below is one that gets scribbled/ updated as a form of visual reference. Events across the country occur parallel to the Mcs' personal events so this rough map has been handy for that. None of the purple locations are final (for now at least), may rearrange if needed lol
@TheLemmaLlama no u not crazy XD I see those legs n' wings too
Heavensea's flag totally on that confirmed list XD