People are complaining about how it's not okay. Well of course it's not okay! It's a horror/psychological manga. If you look at it thinking "This is a psychological manga" it is amazing and a wonderful read. If you read it thinking you're gonna get wholesome shoujo ai, you are very wrong. Literally all of them are fucked up in some way.
!!Spoilers!!
the only sane person got killed
Happy Sugar Life