What If Metal Crab and Nian .. ?

Metal Crab

I don't see any sign of Mario. This is worrying.

Nian

Oh? Did our little plumber friend decide to take an extended underwater tour?

Metal Crab

I'm going in. My exoskeleton should protect me from whatever got Mario.

Nian

Humans are so fragile. Perhaps I should forge him some gills next time.