is one piece episode 412 filler?

Sandersonia and Marigold head for Hancock's bath and see that Luffy is on the island. Marigold covers Hancock now that the secret was revealed.

They plan to kill him so their secret is safe. Hancock then shoots a Love Love Mellow, making Luffy think of Foxy's Slow Slow Beams.

He is not affected and doesn't become a statue. The Gorgon Sisters are surprised that the love beam is ineffective and how Luffy managed to survive for so long.

Hancock shoots a Pistol Kiss bullet, hitting Luffy. Hancock then orders the Kuja to capture Luffy for judgement.