Yes, Faith was being secretly observed.
Among the entourage standing behind Nostragia, there was a man in his early 30s lurking there. Occasionally, his eyes would dart around, paying particular attention to Faith in the distance. However, this man was clever, avoiding staring intensely to reduce the chance of being spotted, instead using glances to grasp the overall picture.
At this party, the man seemed entirely inconspicuous; no one knew who he was or how important he might be.
But if Kain knew this man's identity, he might remember him.
Kadata Town, Salamander Dungeon.
These keywords would certainly jog his memory.
Because there, Kain had killed the twin Magus, Horon and Horan, because they dared to threaten him. Robbery aside, they intended to kill him, so Kain roasted them with [Thunder Magic].
