A girl with a strange soul lands in the Underground, with no memory of her life. Who is she, and what is her story?

Taya has always loved stories of heroes, but she never once dreamed she would become one. When Taya Adams turns sixteen she unexpectedly inherits a gift from her grandmother. One that will get her out onto the streets of New York fighting evildoers; one which will change her life forever. But when Taya finds out there's more than one of those things, things start to get complicated. Someone is after them, someone she doesn't expect... The priceless gifts must be protected, but if not, who knows what will happen...