Talk:Toaru Majutsu no Virtual-On (game)/@comment-24758887-20171121200727/@comment-24758887-20190830213104

It was mentioned in the epilogue of Toaru Majutsu no Heavy na Zashiki-warashi ga Kantan na Satsujinki no Konkatsu Jijou, a crossover light novel by Kamachi Kazuma featuring characters of all of his novel series.