This seems to have been recommended a couple of times, though I'd don't think there's ever been a thread for it.
The story is basically a retelling of the Grimm's fairy tales, though it's tied together in one universe with a main character, Ludwig, a prince who is exiled by his father until he can find a princess to marry. He's extremely narcissistic and is generally an asshole, but also very calculating and intelligent. The individual stories are different from both the original stories and the modern family friendly version, though it's much closer in spirit to the original stories.
It's written (and drawn) by Yuki Kaori, so the story and art and both pretty good (I do hope that it ends better than Angel Sanctuary though).
The releases seem to be pretty slow, so right now all ten chapters are up at onemanga in case anyone is interested.