I don't know why I even bothered reading this... I'll give it 2 stars simply because it wasn't a machine-translated light novel (MTL) and tried to be something, even if it failed miserably. However, I don't even want to call this a novel. It seems like a jumbled collection of thoughts or a dream a One Piece fan once had and wrote down as a draft, but then forgot to expand upon it. Honestly, I don't want to go on a rant about this. I'll just make a few points:
1. This is no better than an MTL (maybe slightly).
2. The entire novel could be condensed into 10 chapters, if even that.
3. My literal feelings can be summed up as: My dudes, what happened? Is this the world of One Piece? Are we sure we read the same manga and watched the same anime?
4. The story (?), if you can call it that, went nowhere. The journey, unique things, creatures, and islands are the point of One Piece, but this is just so one-dimensional.
5. Finally, there wasn't even a proper ending. Honestly, this is just a massive waste of time for both the author and the readers. At the very least, please follow the five stages of a story. Even if it's not all five, there should at least be a rising action and a climax.
I digress. As you can see, there were a lot of questions but no answers. If you must read it—like if you really, really, really have to—just read the first 4-5 chapters and move on. Take my word for it; it's really not worth it.