Krystal Castleton

Background
Everything never made sense for a 18 years old girl, Krystal Castleton. Krystal is a reserved teen who thought she never belong to anywhere in mundane's world. In her 18th birthday, she learned that she was adopted by Castleton's family and accidentally leashed her first encounter as a warlock; caused a burn scar to her adopted brother. She then runaway, tried to find her biological parents. But then, on her way she met a demon who almost killed herself but Clary and the others saved her from the demon's attack. Clary then offered the young girl to attend Idris Academy along with the others Shadowhunters and Warlocks.

A year has passed, the training in Academy made her stronger and powerful than ever. For the first time, she finally felt that she belong to the Shadow World. But, a few days before her 19th birthday, she started to receive a strange dreams about her biological parents. Little she knew, she was a spawn of Sammy Hellstorm and Primrose Lovelace. Primrose was a shadowhunter who married a warlock, Sammy Hellstorm. But, Sammy Hellstorm was actually a demon, Sammael, who disguised himself as a warlock. When Prim knew Sammy's real identity she felt intrigued, but she believed that her children would be better even they had a demonic blood. When she knew she was pregnant with twins, she then pleaded Ithuriel to save her children. She wanted Ithuriel to bless them and made sure that they grew up normal instead of being shadow world's species. But, Ithuriel only saved Daisy (Krystal's born name) before he got caught by Valentine and John Shade.