Lus

Fae moth, living in the center of a large fairy ring deep in the woods. Anyone who enters the fairy ring mysteriously disappears, their soul becoming a glowing pink orb and joining the other orbs floating around inside the ring. Lus draws power from these soul orbs, which allows her to leave the ring when necessary. From outside the ring, her house is cloaked and cannot be seen, but once the barrier is crossed the house will appear, and then it is too late to escape.