I have finished the main storyline but my progress only shows 96% content clear, i did the baron’s mansion, vagabond camp, church, what else do I have?
Viewing post in Yorna: Monster Girl's Secret comments
Hmm, looks like that's all of the main optional activities which I can remember at the moment. Baron's line will add a single clear point after you talk to the "manager" on the second floor and most likely you've already done it if you can access the basement.
Don't worry about it, you've already beaten the game.