the main premise of the story is that Ranma is framed for a mass murder at the time of the first Grail War. from there one of the main families involved manipulate his story into a legend to fit a class of their choosing and when the fourth Grail War happens he pops up.
some of the things i have been trying to figure out was how they would spread the story without it being dismissed out of hand, i can see it being dismissed as another myth by the time of the fourth as long as at the time it was believed worldwide.
one of the other ideas i had was for him to have an altered version of the Vacuum blade, and the explanation given was he found the scroll his father used for his ideas which when combined with his knowledge/experiences with the final technique has made him capable of one which can extend up to six feet before it pulls itself apart.
some of the things i have been trying to figure out was how they would spread the story without it being dismissed out of hand, i can see it being dismissed as another myth by the time of the fourth as long as at the time it was believed worldwide.
one of the other ideas i had was for him to have an altered version of the Vacuum blade, and the explanation given was he found the scroll his father used for his ideas which when combined with his knowledge/experiences with the final technique has made him capable of one which can extend up to six feet before it pulls itself apart.