Gol D. Roger, the King of the Pirates, obtained a piece of everything the world had to offer. Before his death, his dying words would drive countless people to the seas. "You want my treasure? You can have it!! Go!! I left everything the World has to offer. " Now.. Monkey D. Luffy, a boy who ate the Gum Gum Fruit and became a rubber man, sets out to find that treasure... or.. it would be that way.. if he weren't scheduled for execution.. Instead, Mikoto Misaka, her friends in Fairy Tail and the rest of the Straw Hats whom have now joined that guild, will set out to rescue Luffy.. or die trying.. What could go wrong!?