is one piece episode 700 filler?

At the north-west town of Dressrosa, Primula, the Marines are trying to stop the panicking animals that are rushing against Doflamingo's Birdcage, resulting in their big wounds. Meanwhile, pirates have been looting the towns and are being attacked by other Marines.

Vice Admiral Maynard is soon informed by a Marine about the fight between Fujitora and Sabo which ended up in a standstill. Maynard grows concerned about Fujitora's thought regarding the World Government, and quickly orders his men to ease the chaos within the city, where pirates are rampaging through the town and people are dying.