Help with some Translation

[Setsunaa]

So, I'm asking this because I am NOT currently playing the English Online Version on PC. Rather I am on the Japanese PS4 version. In the 4th area, not sure what's it called on here. What exactly do you have to do? I talked to the little girl in front that the yellow marker is required and I'm guessing she wants me to do something? I'm not sure. After talking to her my yellow marker and I'm not sure what I have to do. HELP?

[Firon]

4th area iirc is Izumo (the place with the flies) so I think you might be up to the part where you have to craft purity magatama with Kaguya.