The sandbox version has a corruption bar. And occasionally you're given choices which require a certain level of corruption to access. In my opinion the Devs make the thresholds far too low, so that virtually everyone can do those scenes, if they want to. Usually, its about 35-40, when maximum corruption is currently almost double that ( I reached 40 corruption with what I did in just Season 1).
Because you're playing the VN version, there is no corruption bar, but it's still being added in the background. So when those corruption choices become available, they'll either be there or blacked out as they are in the sandbox version. Personally, I don't understand why it's not possible to show the glossary with the game stats in the VN version. These often appear in other VN games, so why not here?
I've made this suggestion to the Devs a few times, but they don't seem inclined to make this change.