My username is a variation of the username I've been using everywhere for about two years now. I got the idea years ago, when my oldest sister would tell me and my other sister stories that she had made up, and one of them was about a quest where the main characters were searching for a magical blue rose. Then I read a manga called V. B. Rose, and one of the things said in it really stuck in my head. It was something about how the blue rose, normally a symbol of something impossible, was really a symbol of possibility, because scientists are working so hard to create a semi-natural one.

So, instead of BlueRose, or AoiRose, or AoiBara, I chose RosieBlue. (Aoi is Japanese for blue, and Bara is close to the Japanese for rose.)