Naruto: I Have a Son in One Piece

PS: The first few chapters are a bit slow, trust me, you won't regret reading it... On the first day I came to Naruto World, I was successfully hospitalized. What's even more tragic is that chakra cannot be refined! Fortunately, Lin Feng has a golden finger and can travel to the world of One Piece. There is also a clone called 'Whitebeard'! From then on, Lin Feng had exclusive access to the world's resources. Obtain Hashirama cells from the world of Naruto and use them on Whitebeard's old body to restore himself to peak combat power... Get a few devil fruits and other things from the One Piece world and send them to the Naruto world for use. As a result, an existence with a fist that can break space appeared in the world of Naruto... In the world of One Piece, a being appears who gets younger and stronger as he lives... PS: I mainly write about the world of Naruto, and less about One Piece. Of course, if there are enough rewards, the reader will be dad. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.