Board Thread:General Discussion/@comment-25559267-20151123214118/@comment-29590204-20161002195011

The thing is, Info-chan knows alot, but not everything, some kind of supernatural secret may be so well hidden that even info-chan wouldn't pick up on it.

another guess is that a dark (possible supernatural) secret of senpai's is revealed in a cutscene, perhaps related to his sanity value/the way Oka is elimintated?