Mystery of a Missing Parent (Prince of Tennis Fic)

What if Ryoma found out that Nanjirou and Rinko aren't really his parents, what it's instead they were really his aunt and uncle ! and his real mother just happens to be Nanjirou's sister :o , follow ryoma and the seigaku tennis tennis team as they help ryoma try to find his real mother disclaimer : I do not own prince of tennis or it's Characters