rogue x reader

I have very little memory of my real parents or evwn who they were but I do remember that I was raised by a great dragon named Cyana who I calmed to be my mother, even if she was a dragon and I was a human she loved me as her own, I was so happy living with her and she taught me how to use sky magic, but one day she left and I searched for her, in hope of trying to find my mother I came across a wizard named zeref. he saw that I was all alone so he took me with him to his emipire in alakitasia. There zeref cared for me, I also grew close to one his guards he called his spriggan 12 Dimiria Yesta. At the age of fifteen zeref asked me to do a task in witch to join a guild called sabertooth.