When I watch an anime, I usually get really into the different worlds that are created and I like to put myself into those worlds and go on imaginary adventures, interacting with the characters and settings within the main story, but also making up new ones to interact with and explore. One Piece is my most in depth story (which is why I'm posting this here) because the universe is so in depth and well developed that it allows for a lot of creativity and flexibility with new character creation and such.

Anyway I was just wondering if anybody else does this or if I'm just weird (the latter is probably the case). If you do do this, how do you place yourself in OP and what kind of adventures have you gone on? I'll share mine in the comments if I get positive responses.