There's something that has been bothering me lately: how can it be the WG/inhabitants of mariejoa are unfamiliar with the sky islands? Skypiea arc seemingly took place in a vacuum, the Navy had no idea where the SHs even were or what they did but other characters that live on the blue seas travelled to and from sky islands (eg Urogue) and as early as at the SHs' arrival in the white sea we were introduced to characters speaking of other ways to reach the sky as if they are commonly known and used routes.
I can see 3 possible scenarios:
I can see 3 possible scenarios:
- the WG and Imu know of the sky islands' existence but are unfamiliar with their exact locations and / or inhabitants.
- they know both about the sky islands as well as of the SHs having visited one but choose to act oblivious for some reason
- they know nothing and the number of non-sky people who know with full certainty that sky islands exist globally is even lower than that of adCoC users