Since this update has onsen scene as dev has mentioned beforehand. I was expecting more of a sharing route update but it's kind of disappointing to see only love route in new changelog.
I don't believe that his intention is to make only the "love route" in this update. As far as I understand, there are four possible scenarios in the MC's relationship with Diana, and each is defined in the MC's relationship with Felix. The MC can be dominant or romantic towards Diana, and can decide to save Diana and Felix's marriage or not. And as far as I understand, all scenarios are being worked on and all of them will be represented in the next update. It's just that in the progress report he announces what he worked on in a specific period and what still remains to be done.
Theres are demons and supernatural stuff in this game universe, arguing that gray hair is strange on a younger lady is useless imo.
I have no problem with Ruth and her appearance, the author wrote in the progress report that the model and textures for Ruth have been updated. I'm just speculating on the reasons for that. When you look at Ruth, she actually looks like some basic model from DAZ. But I might be wrong, I'm not an expert.
In a game universe where the authorities broadcast the high priest's ritual every night on TV and where movies are delayed in theaters for the same reason, it's stranger that a policewoman has dyed her hair gray than that people believe in demons and hunt witches. Especially if that world is analogous to ours, which it must be, otherwise we wouldn't be interested in the story. Things that are so far removed from human experience don't interest people.
It's not unbelievable that a young silver-haired girl plays the role of a police officer, but it's pretty bad casting. I think good casting is one of the strengths of this game. The main characters from the household are great, the Asian friend and his family too, the main female inquisitor is also great, the librarian is very good, the doctor and the nurse are a bit of an odd couple but there seems to be a backstory that I believe will be revealed, Dottie and Nancy also fit the role very well.