Name: Mikala Elizabeth Morningstar ( Lucifer's Daughter ) 

Nicknames: Melody, Mia, Midna, Demon Girl.

Age: 200,000 years old, ( But in human form she is 20 years old) 

Her Demon form

Her Wings

Her Clothes

Her Theme song 

https://youtu.be/r24PhMkXlsM

Her Brother 

Nathan Sharp aka Nate Sharp  ( Mikala's Brother and Lucifer's Son ) 

Her Father