This is a long shot, but maybe one of you guys can help me.

A long time ago I read a blog post that mentioned a fantasy romance series. It had an art style similar to most manhwas but it might have been Japanese. It had a high fantasy plot revolving around a girl. The antagonist was some sort of dark trickster character who kept trying to destroy the purity of the main girl or something like that. I think the antagonist ends up developing feelings for the girl. It was the type of series where everyone, including the men, have long luscious hair. I'm sorry I can't be more descriptive.

I've Googled my heart out and still haven't found it. You're my only hope

Could be Absolute Witch... Though I'm mostly going by the "long luscious hair"... Might also be Arcana.

~4400 manga completed
~1700 ongoing...