'Yeah, Einnashe is like Zelretch. He's a mage who turned himself into a vampire. A powerful hypnotist, so much that his abilities could be called memory remodelling. He was a cautious one, and he rewrote the memory of every single human that got to know him.
Even the princess was fooled into thinking 'There is no shito called Einnashe'.
But that was just once. Einnashe remodels memory by making the target 'understand'.
There was a mage who can sink thoughts into the subconscious, making it impossible to recall.
The princess eliminated Einnashe with his help. That was 800 years ago.'

5/ Darkwood Kingdom 2