This is discussion archived from a time before the current discussion method was installed.
Working Title: Pure Pureness: From YKTTW
Is Granny Weatherwax a version of this? She definitely incorruptible and immune to any attempts to corrupt here, but I can't see idealism as being the right word. Or anything but the opposite of the right word.
If so, ** Granny Weatherwax plays this trope odd : she's Weatherwaxed an entire vampire clan after the leader bit her, and turned down the Queen of Faerie's best offer... at least twice. She's not nice, though, and is fond of pointing out that once you know what's Right, she can't do the Wrong thing and live. Idealist is probably not the right word.
Goldfritha: I don't think there's enough of a contrast between her and the rest of her world to qualify.
s5555: No mention of Shu from Now and Then, Here and There?
Goldfritha: Cutting this as chatter

- Which was psychic domination, rather than corruption. Once the Sisters were released from the domination, they realized what had happened and ended their lives in order to ensure they were not corrupted again. There is a huge difference between corruption and mind control.