Thank you for playing and the feedback!
There's so much subtle, detailed dialogue that changed based on their corruption across some events. I am really glad if someone noticed. For the aftereffects for one girl who already succumbed to John on the second part, of course there will be massive changes and consequences.
And for Sylvia, sadly, I didn't plan to add something like that to the Sylvia route.
Yes.
I am really sorry. I rarely check on comment except during update time.
Everything that count as lore, heroine status, book and information will be carried over to part 2.
Part 2 involve you not only doing quest but you will get objective in many different area by different person too and as always it's free for you to do it or not.
Sylvia counts as a bonus route, so you can't advance to Part 2 if you enter the Sylvia route.
But the timeline of Sylvia's route's happening is still relevant (at the time after they finished their penalty quests).
Massive spoiler hint for part 2: