This is the volume where Luffy finally learns loss.

We get a civil war, Croc (the main villain) is on full display here, and we even get to see our other heroes go one on one with a bunch of bastards from Croc's crew. It's super entertaining, pretty brutal at points, and even funny. This is a pure battle volume but damn if the battles aren't pretty fun here. A 4 out of 5.