Arrived in Alabasta/Finding the Gears

The Strawhat Pirates are wondering in the Darkness and they have been attacked

Chopper:

Sanji:

They saw Dark Hide

Luffy: This Monster is from the Darkness... And that makes him a Heartless.

They are fighting it and they defeated it, after that they defeated it and they saw something and they look shocked

Nami:

Zoro:

Luffu:

They saw Alabasta Covered in Darkness

Luffy: Why is Vivi's Homeland... Here in the Darkness?