Before attempting the Atlus Plateau, Shaw when back to the Three Sisters because apparently Renna’s rise would now be open to explore, and it was. In the tower, she found Ranni’s clothes, was she now wandering the Lands Between in the nude? Also, Shaw found a tiny Ranni doll.

Apparently Shaw can talk to this doll? If so, it was not working at the moment.

From the above pic, you can see Shaw was in Nokstella, Eternal City, where priestesses ride giant ants (see pic below).

While the area was somewhat manageable, it was still a smidge too difficult for her current level, so Shaw went to the Roundtable Hold, and found this weird guy.

Anyway, looking for a lesser challenge, Shaw headed up the ravine in northern Liurnia. At the end of the ravine she found a series of lifts, ladders, cliffs, and tunnels, filled with miners, bats, and smithing stones. Nice view though.

At the end of it all, she fought and defeated a magma wyrm named Makar, then found an alternate exit to the Atlus Plateau, where she started this update. All roads lead to the Atlus Plateau.
