The Dream that Dispersed in the Heartless Sky Episode 7

Now that Kurogane has absorbed the stabiliser, people can see Misao, but Tomo is worried that she won't be able to hide her incorporeal nature from those around her. Meanwhile, Haruna and Susugihara explore a strange set of ruins in search of the Caster Machina. These recent events prompt the group to look back on the tragic plane crash which started them in motion, not only for Misao and Tomo, but for Shuri and Susugihara as well.