Prologue

what if Hinata is actually a student of Hogwarts and he's in Slytherin, he is known as the Tangerine Snake among Hogwarts.
what if one day the team came to practice with letters in their hand what will happen next.
(It's set in Prizoner of Azkaban because that's my favorite book/movie, yes they all is the same age as the anime)

I don't own HP or Haikyuu obviously and I don't own any of the images unless I say so.