I just finished part 6 of your story, and i have a pretty good idea for a sequel. So the main villain is literally gonna be Lockdown the mercenary from transformers age of extinction, and he wasn''t hired by the people that want to kill Ciyrin. He was hired by someone else, that we later find out to be Quintessa from the last knight, to capture her and bring her to them, and Quintessa wants to make her more powerful, and turn Ciyrin into her own persinal weapon, and she wont be under her mothers control, she'll be under Quintessa's