Episode 13 feels like the story is finally moving forward more. After spending so much time searching for the Key of the Twilight, the characters now seem to be getting closer to the truth. This makes me more curious about what will happen next. A new character also appears in this episode, and I wonder what kind of role they will play in the story. On top of that, they find a new entrance, but where does it actually lead? This episode gives the feeling that more important answers may be coming soon.