Listen, this is Believe It or Not stuff.
But first an old story you might have heard.
There's a guy, an old soldier maybe, some poor soul left behind on an otherwise deserted Pacific island (swap oceans if you'd like). Poor guy's been on his own for fifty years, sole occupant of this tiny unmapped island.
One day finally, someone drops by, first visitor in way too many years. The visitor is astounded at the place the old guy has built. He had nothing else to do for fifty years, I suppose, so he built himself an entire town.