Lovely (or Princess) of Mayhem

Valencia, 

fifth born and forgotten, will do anything to deem herself special in the eyes of her father, the king.

sent into a demon kings castle, she keeps her head up as those around her have yet learn that she is a force to be reckoned with. 

As handsome and cruel prince's and knights show up on the door step of the demons castle to rescue her, 

Valencia unfolds her plan and deceits with a twist of love and lust.