Talk:Demon Realm/@comment-29602226-20161009131758

About the Order armies entering Bright Green Demon Realms and becoming Incubi and Mamono without even noticing it until it's too late, I have always wondered how difficult is to sense the DE in somebody who is in the way to become an Incubus or Mamono.

I mean, yeah, Monster Girls can sense the DE in you, it's part of their nature, but, if Bob the Sorcerer meets Fred, who is halfway an Incubus, can he sense the DE in him thanks to his training? Or does he need to cast a spell? Or does he need to run some tests, like taking a drop of blood or something?

I also wonder if Incubi and Mamono husbands can do something to mask their DE, like purguing the DE from their bodies with a spell or potion or something similar.