>You continue to travel perpendicular to the tide. The rooms continue to be unfamiliar, and soon are completely empty; having no objects or debris in them. Some minutes have passed by now. You'd probably gone through a good two dozen of them.
>_
//This reminds thate the 1st uncommon & water-resistant item,besides 'The Curtains',we found was a tiny house replica with small glassy beads within" ...just in a corner of 'the Trapped Sakuya's Room' "... //
> On second thought,while still having to "Rip Curtains to Mark Passage",backtrack to the " simple glass cup, laying on its side in an oval-shaped room " to examine it closely ,however...
>... in order to stop and examine them as well,on the way keep an eye out for any item resisting the underwater erosion...especially those who should not be able to or are otherwise uncommon.
"