A Nat 100 on the random encounter table

Our boy Thomas, bless/curse his luck stumbles into the chance of several lifetimes. He gets to head over to the One Piece world and he gets some Fate characters as an amazing added bonus. I will preface by saying I've never touched FGO so I don't know all the characters added except the ones that have been seen in the animes but that hasn't hindered my ability to enjoy this story in the least. One of Ein's lovely works a sure read for One Piece and Fate fans.