Syrena, the Dreadweaver

I have a character who is a Nightmare Fairy, Duna, also Syrena wasn't always a Dreadweaver when she was human she got trapped in Duna's realm and Duna's is really scary and bad so Duna thought Syrena would be afraid of everything (Duna needs her mortal victims to be afraid in order to k!ll them) But by Duna's shock Syrena wasn't afraid of anything and Duna saw something in her and they both eventually became friends but one day when they hugged because Syrena touched Duna that's when she turned into a Dreadweaver (Fact: Duna likes to think of Syrena as her daughter and Syrena likes to think of Duna as her mother). Now Syrena's purpose is to give BAD mortals evil\bad nightmares, Syrena always tries to convince Duna to not be so evil and to not k!ll all mortals that get trapped in her realm but she never listens. (Fact: Duna so evil because Titania (my dream fairy character) left Duna to become a dream fairy and Duna's sadness became anger and ever since that sad day she has been evil).