Trees, trees, oh look! Another tree

What would happen if Danny Phantom entered OnePiece?
Who would he join?
Would he find friends? Enemies? Love?
Let's see what happens when you put a ghost at sea where morals and friendships aren't always black and white.
Let's find out what happens when a ghost with an obsession towards helping others learns of the corruption of the one piece world and how he deals with it.

A Danny phantom and one piece crossover in which I have no idea what I'm doing.