User blog comment:Just a passing through Master/Koishi Komeji/@comment-31760473-20191112050853/@comment-32751919-20191119061142

At least, she will make sure you won't notice while get kill, and she won't torment you with Spoon (not sure if you get this reference, but it's OK)

Yep, me and my brother usually joke about her potentially Yandere. (Just like joking about Tenshi's masochist)