One Piece / episode 748
is one piece episode 748 filler?
yesit's filler
title: An Underground Maze! Luffy vs. the Tram Human!
In an underground tunnel in Silver Mine, Bartolomeo frees himself from a pile of ore he was buried in after falling. He looks for Luffy, and thinks that he has fallen into a nearby chasm due to his straw hat being on the edge of it, but to his relief Luffy calls out from another pile of ore, which Bartolomeo frees him from.
Desire then gets up from her fall, and sees her Battle Boat in ruins. As Bartolomeo gives Luffy his straw hat back, Desire petitions Bartolomeo to let her have Luffy, and Bartolomeo refuses, asking her why she is enemies with them.