I believe the leader of Echesis is sid in a disguise cause he wanted FL to remove the mask and hood. I remember Sid can see through FL even if she disguises herself as an old woman. He probably missed her that’s why.
I was just about to comment that myself. Because Sied is able to see through magical disguises but not masks so when she took it off he knew right away that it was Lulu. But he is about the same age as her so he must be using a disguise as well I would think.
I believe the leader of Echesis is sid in a disguise cause he wanted FL to remove the mask and hood. I remember Sid can see through FL even if she disguises herself as an old woman. He probably missed her that’s why.