Navigation: the Natural Monster of the Grand Line!

Li De traveled through the pirate world and became Robin's O'Hara neighbor. What? Is the Demon-Slaying Order already on the way? ! Fortunately, his birth comes with natural monster abilities, and all familiar natural monsters can be empowered by Li De. Following the pattern of Guoyi, the world is transparent! ! Gojo Satoru's six-eyed, unlimited technique! ! Zaraki Kenpachi's beast intuition and strongest swordsmanship! ! And the multi-fruity nature of Blackbeard! ! They were all captured by Li De! Robin, Nami, Kuina, Uta, Vivi, Rebecca... Let me save you! Gradually, monsters unprecedented in thousands of years appeared on the Grand Line! … Whitebeard: "Boy Li De? He has surpassed me!" Kaido: "Don't mess with that Li De! It's easy to lose your daughter and lose your troops!" Warring States Period: "Li De is the monster that crushes this era!!" Five Old Stars: "Li Decai is the Joeyboy of the new era!" Girls: "I really can't do it alone!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.