Vampire or Vampyre? Wiki

Description
Rina Tomonaga is about an orphaned teenage girl who is obsessed with the manga Vampire Knight and one day finds herself attending Cross Academy. She used to live with her hated aunt, uncle, and cousin after the death of her parents, and now is a prefect at the school, claiming to be a seer to hide the reason of why she knows when things will happen at Cross Academy. Zero Kiryuu hates her at first sight, which is a problem since he needs her for blood and she needs him so her blood doesn't multiply to the point of killing her. And when her world starts to crash with the manga world, she finds it difficult to determine what is real and what is fiction as she finds herself falling in love with Zero and she also must discover her true identity.