Crepuscule

Ana, a 15 year old girl who lives with her dad, step- mom, and her half sister Leah, travels to the Nightworld where she meets her long lost mother who supposedly died when she was a baby. Ana s mom is now ruler of the Nightworld where all the monsters under your bed really are there, but now Ana has to decide weather to stay in the Nightworld with her mother and one day become queen or go back with her half human family to live a semi normal life?