Shalltear - Undead Mind Resistance

Despite what Albedo had said, the truth was a little different. Certainly in a broad sense, it could mean rebellion, but the change indicated that the NPC was taking hostile actions temporarily as a result of being mind controlled by a third party.

But that can’t be! he spat again in his mind.

Shalltear was an undead, same as Ainz. In other words, for better or worse, they were a race immune to psychic effects. How could she be mind controlled?

***

Volume 3, Chapter 3.1