is one piece episode 660 filler?

The citizens of Dressrosa plea for their king to stop attacking his own people, saying the least he could do is spare their lives after they so willingly gave him all their money. The officers at the palace are confused about what to do.

One of them states the king looked strange when he left the palace, but never imagined he would do something as awful as that. Another officer deems the problem to no longer be an internal matter and orders that the Marines be called.

He is told that Captain Vergo is on his way as Doldo's daughter looks on nervously.