Pirate: I Have Traveled Through Time, and so Has Madara.

After traveling through the Naruto world by mistake, Kai Hachimon kicked out the "finale", but Madara Uchiha boarded the time traveler's express train and came to the world of pirates together. With the sound of thunder as the root and the empty island as the base, it dominates the weather and energy of the entire world, and explodes the entire pirate world. "Just use Devil Fruit for fighting? It's a waste of resources!" "Animal type? Only Chopper eats it; Superman type? I really think you are Wang Luffy; Natural type? Oh, it tastes so good!" "Pirates? Since there is no productivity, then just disappear." "Looking for me to collect heavenly gold? World Government, are you okay?" "Bullying the weak? This is my only advantage." "Eiichiro Oda? He is a manga artist, what does he know about One Piece!"