Matthew Hale and Zane Driscoll are two best friends who lived together in a small but cheap apartment with Matthew's grandmother. That is until a random stranger named Karlheinz knocks the door and tells them that Matthew's grandma transfers both the guys to Ryoutei Academy. Much to their dismay, they both reluctantly attend to Ryoutei Academy where they meet six handsome but sadistic vampires named Sakamaki brothers, who are Karl's sons, and a human blonde girl named Yui Komori. How will these two best friends survive in their hellish school? Will these two fall in love with the Sakamakis? Find out in the Diabolik Lovers fanfic called Ominous Duo!

"You wrote my name wrong" "You said it's Rider" "It's Ryder with a Y" "Ok I'll make sure I write it right next time!Enjoy your coffee" Next time: I swear to God your nerdy glasses are gonna be lenses" "What?! I wrote it right this time" "Rider With A Y' is NOT right." - Ryder is a bad boy, or at least that's what he wants everyone to think. He tries to act like a bully, edgy, and cruel, and it works for the most part. Spencer doesn't like to be called a nerd but deep down he knows he is to a certain extent. He is bored of everything and he sees the good in people, but will he find any good in Ryder?