[Pour one out for the fast-travel AND the easy-access maps... this would be much easier with a functioning Iris.

Just as Vayne is pulling back into his shell from the suggestion, Mio leans forward to seize on it.]

No! It's not silly at all. I think that theory could hold merit, even if we don't find remnants of whatever was here before. If it's really that expansive, someone might have hidden something there or left something behind.

[She sobers.] A memory of someone who's been down those paths before and isn't here to share it anymore.