Demon Host 1

This is the book 1 of Demon Host 1. 

The last thing that I saw before all that darkness had consumed me, was before everything turned into a deep hole of nothingness and a raging fire. Was the spread of bone wings, torn at the end, like the world had rejected it's ever existed. And I was just a host to fill up that nothingness derived into a whole pit of darkness. 

After a life-threatening incident, Dianna Keith discovers her life has taken a huge turnover that could destroy everything she's believed and dreamed of. As the story goes by a fiery-spirited girl, realizes she can never have the life she used to have before. 

Not when there was tormenting darkness inside of her.      

Not when she was possessed by the ruler of hell.