Jackal, Lilith, and Seth.
Jackal Is Liliths BF. Lilith Is Jackals GF.(apparently xD) A Seth is Jackals Evil Little Brother. I kinda Messed Up on Jackals Eye Like ALOT so yeah..

Jackal, A Vampire that fell in love with the Human Girl.

Lilith, The Human whose Scared of them, But finds Comfort with jackal as she gets to know him and Eventually falls in love with him.

Seth, The Crazy Vampire Who wants Lilith's Blood and Wants His Brother Dead. So he may take the throne When there father passes away.

Jackal, Lilith, Seth ©  Ttohiroabuni