Haikyuu soulmate AU

Everyone has a mark on their wrist (sometimes more than one) and it would match their soulmate(s).
Uhm.. I'm not really good at these description things cause I feel like it would make more sense to use the first chapter, or at least a part of it, to explain the plot more or less better.
This will include a lot of rare pairs so please don't hate if you don't like the ship.
OkayThat'sAllByeeee :)