When [Chopper] joins the Straw Hat Pirates, he discovers that standing behind Wapol is the doctor Kureha.
When [Sanji] joins the Straw Hat Pirates, he discovers that one of the Seven Warlords of the Sea is his old man's captain.
When the [Straw Hat Pirates] face off against a Warlord of the Sea, they discover that their opponent is Nico Robin's ally…
[Original-work purists, stay away], the plot changes drastically.
The New World: [Four Emperor Gecko Moria] [The fall of Wano] [A user of the undying reincarnation ability] [The troublesome Demon Spear] [The sea's top master of Observation Haki, famous for fast-track training] [Nami, the Heavenly King]
When the immortal Imu met the reincarnating Terar Jeras, their repeated clashes eventually turned them into a special kind of "best friends."
On the calm seas, after Kaido and Moria fought, Jeras's name rang across the ocean!
Moria slapped Jeras's skinny shoulder, laughing, "Jeras, you really are a little monster!"
And with Jeras on board, Moria's crew underwent a complete overhaul, with their strength improving beyond all recognition.
The original One Piece storyline was completely derailed!
(Not a crew-joining story) (No female lead)
The protagonist's reincarnation fruit, the Samsara Pirates, is a cool point. When the time comes to go out to the sea, I will be the captain of the Samsara Pirates. Everyone retreats and looks frightened. The legendary pirates are so terrifying, Jie Jie Jie Jie.