Level D

Level D (A.K.A past humans) vampires are very rare to come by since the turning of humans into vampires has been banned. Though, some purebloods tend to break the rules and feed off of a human. If a Level D vampire drinks the blood of a pureblood vampire, he/she shall become stronger and will not fall into the E level demon. Without any help from others vampires, a level D vampire can only last a year or two –maybe even less- before turning into a E level vampire. But in Zero’s case, he lasted 4 years before succumbing to the taste for blood. In some cases the Level D's body rejects the blood pills and will most probably go insane for blood or die a slow agonizing death of starvation for blood. If not helped by giving blood when starving to death, the level D vampire will die in a matter of weeks or days.

Known Vampires

 * Zero Kiryu