Welcome to r/OnePiece, the community for Eiichiro Oda's manga and anime series One Piece. From the East Blue to the New World, anything related to the world of One Piece belongs here! If you've just set sail with the Straw Hat Pirates, be wary of spoilers on this subreddit!
What would happen to life at the bottom of the Mariana Trench if it started to rise(swim) up to the surface, how far would they be able to make it before things like pressure or temperature started to take its toll?