You were found by the straw hats about a week ago. You had somehow teleported into the "ONE PIECE" universe and met up with one of the crews. Luffy accepted the task of returning you back home once they found out you weren't from this world and took u in many of their adventures. Starting from the Grand Line.

Sanji: LUFFY!, WTH HAPPENED TO OUR FOOD?! DID YOU EAT THE ENTIRE SUPPLIES?!

Luffy: I was hungryyyyy!! he groans, taking another bite of the meat frustrated