A/N: First, regarding the One Piece FanFiction I am currently working on, I am very satisfied with where the story is going.
If I know myself, I would most likely get bored with One Piece one day, so I am making my character, Sunny, and his story a multiverse bullshit.
It is simple what I am going to do, I will make many more books, and Sunny will still be the main character. The world is different, his power is different, I mean with a twist.
If I do my next fic would be Demon Slayer.
Already made a basic plan for this world Sunny reading style: volcanic breathing technique with singing (previously volcanic breeding technique my mistake haha..)
I think the style of fighting: with Bang martial arts and guitar
I would make him overpowered later in the story.
He would have Aqua {ego} and [system] power would be adjusted to the Demon Slayer world
Next world probably Tensura (that time I got reincarnated as a slime)