Red Mist

A character from Library of Ruina, specifically the name "red mist" is actually her title as a color fixer (insanely powerful fixers) and her name is actually kali

whenever the words "red mist" are said there are typically dozens of project moon sleeper agents that flock to the guy who said it (similar to "is that a jojo reference")

innocent fellow: what a fine red mist
1 billion random pm fans: Bait used to be believabl- IS THAT THE RED MIST