As you progress through One Piece Odessy and wander through the Mysterious Island you will come across areas that appear to be a dead end. However, in this game, there is a mechanism that lets you travel to distant areas.
All you need is to use Gum Gum Rockets in One Piece Odessy. The very first time you will come across this rocket is when you are on a quest to save Nami. You will have to travel through the area to reach and fight Del Kong.
In this short guide, we have explained how to use Gum Gum Rockets in One Piece Odessy to travel through distant areas.