Vampire Knight

Synopsis

Yuki Cross's earliest memory is of being attacked by a scary vampire and saved by Kaname Kuran, also a vampire, who brings her to Keian Cross's care, a former vampire hunter. He ends up adopting her and Kaname drops by every so often to help raise her. Ten years later, Yuki and vampire hunter, Zero Kiryu, are at Cross Academy, a school founded by Keian -- currently its headmaster -- in hopes of showing vampires can coexist with humans. Yuki and Zero serve as guardians protecting the Day Class human students from the Night Class vampire students while also balancing being Day Class students themselves. During this time, Yuki has developed a crush on Kaname, who is in the Night Class.