People In Pirates: Abducted Yamato At The Beginning

Lin Xiao travels through the world of One Piece, obtains infinite systems, and can extract any subsystem.

Mission system: set up your own pirate group.

Lin Xiao was the first to abduct Kaido's daughter Yamato.

Check-in system: Check-in at the Four Emperors' territory.

Lin Xiao relied on his own strength to check in on the territory of Feilu Four Emperors, coming and going freely.

Besides that, there are various other systems.

With these systems, Lin Xiao flew into the world of One Piece.