Fan Casting Split (TV SERIES ADAPTATION)

First line of action - Tells the story of Ella Rosen (who is involved with all three lines), a confused, introverted teenage girl who is sure that no one who understands her. Ella is a split - half Vampire and half Human and has a major part in a conflict between the two races. A 600-year-old vampire (but with the appearance of a high school student) named Leo is sent after her in intention to help her find out who and what she is and what she is destined to do. A love triangle is created between Ella, Leo and Omer, who is secretly in love with her.