Eva Knight

A half-blooded vampire that can change into human or a vampire when ever she wants to.Both of her parents died when she was 5 years old.Her mother was a human and her father was a true-blooded vampire. She was grew up in an orphanage house. She went to Cross Academy at the age of 13 as a human. Nobody know that she is a member of the Vampire Hunters Society as a human, she uses a samurai sword called "Angel's Wing". Her real power is still a mystery. She seldomly talks and doesn't have any friends. Always alone and doing nothing. She always accomplish her duty and mission without any doubt. To her "life is just another task."

Tragic Birth
When Eva was born, she was cursed by the Knight's taboo. She has 2 identity named Eva Knight & the other is Evan. Evan is Eva's man side. Every full moon, Eva will become Evan. Her body will change into a guy's body. Thou her appearance is a man & become the scary guy named Evan, she is still Eva. But there is also some differentiate from both of them. Evan is the kind of person that enjoys killing & Eva is the kind of person that follows orders. ==Eva's Parents ==

Her parents was killed when she was 5. Her father is a pureblood & her mother is a vampire hunter. Her father broke the Knight's rule, by not married to a pureblood. That is his own sister. They took Trinity as a son after her mother was killed. His mother was Eva's father's sister. Basically, Eva's father got together with Eva's mother long before he was forced to marry Trinity's mother. Trinity is Eva's step brother.

Eva's Parent's Death
One day, Eva was given a mission to kill a dangerous vampire in a abandoned mansion. But, it was actually a trap to kill Eva's father. It was full moon, Eva turned into Evan & lost control. Eva's mother tried to stop her but killed by Evan. She is the one whose reasponsible for her parent's death.

Trinity's Trauma
When Eva was 5, she got her first mission to kill a vampire. That is Trinity's mother. It was truly tragic for Trinity to see her mother killed in front of him. Eva never knew about his father's sister. Trinity had a trauma, he hated Eva. After that, knowing Eva is his step sister makes him hate her even more. After that tragic, another tragic came along when Eva killed their parents. Giving Trinity a blow. Making him lost his memories of his vampire side, until now. But its only time, when he will remember those awful memories again...