Coming here to comment, please y'all think for a second about the next step after you know which way is south on the grand line. There is literally no map about what island is which way or what is where so knowing which way South or any of the other directions are is literally useless except for this kind of really niche requirement "south of literally here".
fr0st
2024-03-06 01:48:36 +0000 UTC
3:38 Interesting easter egg in the live action!
Nami was telling this story of Montblanc to Zorro when he was unconscious after the fight with Mihawk in the Baratie.
However here, she seems to be telling this to everyone else except Zorro!