Sure, One Piece is a comic. It has an elaborate storyline and diverse characters that have captured the hearts of many readers. The comic has been running for years and continues to be a favorite among comic enthusiasts.
In many places, 18+ porn comics are considered illegal. This is because they can have a negative impact on society and violate moral and legal standards.
One Piece and Batman have quite different sales figures. Batman has a long history and a dedicated fan base, but One Piece is also extremely popular and has sold well globally. It's hard to say exactly how close they are.
The 62 volumes of the One Piece comic book had not been officially published yet, so the specific content was not known. However, according to the plot of One Piece and the setting of the author Oda, we can roughly guess that the 62nd volume might talk about the following content:
In the story of One Piece, Monchi D. Luffy and his companions embarked on a journey full of adventure and challenges in order to realize their dream of becoming One Piece. In this episode, they will face powerful enemies from the new world and solve some important mysteries. At the same time, Luffy and his companions would grow and change to deal with more complicated situations.
However, the specific plot and content still had to wait for the comic book to be published before they could know.