Re: 転生魔王!勇者になっても犯される
Oh, I see. So I did get the chest right next to her after seeing the ghost in the Monument in the aforementioned area. I then went back to see the king. He had different dialogue. After scrambling, I met two brothers that mentioned the number 14, that flashed the screen as if it were a cutscene, and a female chef in the castle that gave me a confirmation sound.
In light of this, I have still yet to find a way into the rest of the dungeons....
Edit: Apparently, I found a way into the lake by talking to a random NPC in the Inn in the desert. Language Barriers are tough.