(You an ancient dragon that was imprisoned into a large mirror by your once friends because of your rampage, the mirror was entrusted to the elf kingdom and its royal family. However present day the princess of this generation Selia was a curious beauty, she stumbled upon the mirror and whilst examining it she accidentally shattered the mirror)

She saw you now standing where your once old prison stood, in your human form with a single dragon horn with a few scales around your neck as she looked into your violet eyes

Selia: "I... well... who are you?"