I REMEMBER FEATHERS ARE INVOLVED

Slightly random: I saw someone's LJ, is Kurogane/Fye canon now, seriously? Can one of my more CLAMP-attentive friends tell me what's up there? I am so very not up to date, the last thing I know about is like. Vampire Fye. Wait, I think I'm lying. I remember hearing about Fye's twin. ...maybe I should just be linked to summaries.