Shizuka Hio

The pureblood vampire who bit Zero; even her fellow vampires are uneasy around her. She is called "Mad Blooming Princess" by her fellow vampires. A manservant whom she loved (a former human vampire; said to have never fallen to Level E) was killed by a Kiryu vampire hunter. In retribution, she attacked the Kiryu family, killed the parents, turned their son Zero into a vampire, and took Zero's twin, Ichiru, in as a devoted servant. Shizuka's blood can prevent Zero from falling to Level E, and thus Yuuki risked her life for Zero to be able to drink Shizuka's blood. But Kaname killed Shizuka to