I mean, most of us (back home) don't live all that close to a swamp either. I don't know who discovered it... but I'm still a bit surprised.

[Who did invent the mud pack (besides toddlers playing in the dirt)?? Okay, so in Midgar it was probably Mitsugoshi again, but that's not a real answer. He decides to stop thinking about it before it gives him another headache that is not going to get him anywhere here.

That's a problem for future isekai Cid.

He is not looking contrite, unfortunately, he absolutely looks shifty because that's what he is. Glancing back.....]

I wouldn't say nothing...... But it's not like it's dangerous or anything. And last I checked, doesn't turn you purple. Just a little brighter.