Blue & Zim

Blue is a fancharacter of mine. He's in the fic I'm currently working on, Past & Present, where he is Tallest Red's older brother. Yes, he has only one complete antennae. Half of the other one was cut off and you can see a small scar on his temple.
Let me explain something here. I created Blue as Zim's uncle and he was really supposed to be the only person who actually cared about him. He was also still going to be Red's brother which would make Red Zim's uncle as well. That was his original purpose for a previous story idea. However in the story I'm working on now, he is only Red's brother and has no relation to Zim because it just didn't fit in the storyline. That's going to be the literary part of it. BUT, I still see Blue both as an uncle and a brother, and that's how you will most likely see him portrayed in my drawings.
By the way, if I was ever to sit down and write the story of Blue and Zim, Blue's backstory would probably be the same as it is in P&P.