One Piece / episode 577
is one piece episode 577 filler?
yesit's filler
title: Z's Ambition! A Great and Desperate Escape Plan!
Several of Shuzo's men appear and fight against the Marines and easily begin to overwhelm them. Luffy continues to fight Shuzo while Zoro fights Momonga.
The vice admiral states that they should not interfere with their business like this. Zoro uses his 360 pound cannon, sending Momonga flying back and destroying a Marine ship.
From the sidelines, Nami notices the wave changes in the ocean and realizes a Thrust-up Stream is coming.