One Piece, God of Ninjas

Travel through pirates, obtain the sacred tree system, obtain the devil fruit to gain the strength of a ninja, or summon a ninja! Uchiha Madara, Senju Hashirama, Nine Lamas... As one ability after another, and one strong person after another arrived, the navy underwent earth-shaking changes! "I didn't expect the legendary ninja to be so terrifying!" Kaido of the Hundred Beasts said solemnly. "He split the Red Earth Continent with one sword, he is the strongest swordsman!" Hawkeye shook his head and smiled bitterly. "Where is the Akatsuki organization!? What kind of force is in Konoha Village?!" Warring States said with an ugly expression. When the pirate world has a new ninja world! The sea has exploded! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.