The capture happened before Law entered the new world. Luffy went through all kinds of things as Oda's biological son. Law should also be sailing wonderfully on another route. When Luo Da received a bounty of 100 million, a woman who was dedicated to Luo Da appeared and chased him on his ship = =||| Well, that's how the story unfolded, right, and then accompanied him to the new world until his unexpected death? After all, there are many risks at sea, so you need to be cautious when boarding a ship.