is one piece episode 105 filler?

Vivi, still in tears, declares that their plans of stopping the rebellion have changed to finding Crocodile. Nami states that this seems to be the quickest way of stopping the fighting from happening.

Vivi takes out a map of Arabasta and shows them Alubarna's location, the capital of Arabasta where her father is, and Katorea, where the rebel army is camped. Sanji supposes that they have to get to Crocodile before the rebels invade Alubarna.

She also shows them where Crocodile lives which is Rainbase and tells them it is a day's journey from where they are.