Haikyuu Mafia AU

This AU will be when the first years at the start of haikyuu are in their last year of college. All their upperclassmen will all have jobs or are continuing their studies in uni. Besides their education and work, most characters are somewhat involved in the mafia. I don't want to spoil too much of the story or plot so you will have to keep reading the AU to find out what happens. I'm sorry if this was too vague for you but I hope you'll give this AU a shot.
I put this under mature as there will be a lot of violence, blood, gore, smut and other things among that. If you are uncomfortable with any of these, I suggest you don't read this. However, if you still want to, I will put a trigger warning before each chapter :)
Also, this is my first time writing on Wattpad, so I really hope you enjoy.