Annex is a demoness, daughter of the devil, and has a half brother named Voxious. She looks like a girl in her late teens, with red skin and demon horns. To fight she uses two sickles. She's very fast, very strong, very haughty, very cocky. She doesn't respect anyone, because nobody has beaten her in a fight yet, but if she was beaten she would give that person her respect. Her father sent her along with other demons to invade earth.