Null and Void - J. S. Scheffel - Bog

Authorities find Tai near the smoldering remains of a burnt car as a baby. The only clues to her identity are her ears and tail and a jade charm that she clutches in her bleeding hand. Taken in by the local pack, all signs of her Supernatural heritage soon disappear, and Tai is reclassified as a Null. Tai possesses no powers of her own and feels rejected by the Supe community. Now an adult, she is content with her life as a paramedic. Except for her fabulous BFF and roommate, Nico, she leaves the Supernatural life behind and lives a mundane existence.
Tai should have refused Nico's invitation to accompany him to a reception for the Supernatural council. But it's hard to resist a pouting vampire, and she is dragged back into a world she left behind. Leaving the party to seek air and distance from the crowd, Tai stumbles on something out of a sake-infused nightmare and summons a fireball to defend herself. After her assailant dies, she is horrified to learn he was human. Now Tai needs to rely on Nico and friends from the past to clear her name and learn to control new and more powerful abilities or she may lose everything she has achieved. Maybe even her life.