Before the Seven Years Timeskip Wendy and Romeo had asked Lucy to become their older sister. Lucy accepted and they vowed to be together and to protect one, another. Mavis casts Fairy Sphere without knowing that there was a rip in the universe that caused Wendy, Romeo and Lucy to be transported to One Piece. Wendy and Romeo become pirates and Lucy becomes a marine. What'll happen when they meet as enemies? Will Wendy and Romeo become a Marine or will Lucy become a pirate? Read to find out. I don't own Fairy Tail or One Piece, just the plot.