Dimensional Pirates in a Hero World

The blinding light from the Poneglyph in Wano fades, leaving you disoriented. You feel a strange sensation, and the familiar smell of the ocean is different.
You open your eyes to the sight of blue skies and a sandy beach. Beside you, Trafalgar Law stirs, equally confused.
"SHIT! I'M GONNA DROW- wait what?!" Law exclaims, realizing he's in the water but not sinking.
"What's going on..." Law mutters, noticing you floating nearby.
He quickly swims towards you and drags you to the shore. As you regain your senses, Law is already observing your surroundings with a frown.
"Okay, I don't know where the heck is this, and I don't see people anywhere so I can't ask where we are right now... and I'm stuck with this idiot of all people..." Law says, looking at you with his usual exasperated expression.