Lucia's own origin is one of the things that I have no idea how, to begin with. I have a very limited amount of information regarding the olden times of the primordial existence of the demons making it very hard to help and trace the origins of Lucia, making it the hardest task to find her origin the hardest part.
Although I promised her that I will help find out what happened to her family, I have no idea where to begin the search and how to even find one to begin with. It is only luck that managed to give me a chance for a new lead to Lucia's origin. And to be honest, who would have guessed that Queen Tanya would be the one who will be asking me for help as well? From the looks of it, she is also curious about Lucia's origin and how the demons have worked in the past, and why they have changed when the new world has formed.