The mystery that is “The Who, The What, and The Why” of this incarnation of cozy glow is an absolutely massive part of the story so I won’t be saying much, but I wanted to clarify something real quick before the story gets moving again.
Her personality as the “psychopathic cocky brat with anger issues who enjoys watching her enemies suffer” remains the same as seen in the ending of the end, but after the “merge”, as some people have pointed out, a few bits and pieces of her character have changed. This is intentional, and will not go unexplained in the story. (I do now realize that this technically makes her an oc so ill be giving her a unique tag. I wasn’t fully sure what counted as being an oc or not so i didn’t really bother with it and I apologize for the confusion). That is all.