>Go, Sango! Go towards the light! No, not that light, the other light! The light that actually exists!
>Not like you have much choice in the matter, is it? You swim deeper in, hoping there'll be some sort of air pocket around here.
>SWIM FOR YOUR MOTHERFUCKING LIFE
OP: 10/80Oh crap.
OP: 5/80Crap crap crap crap crap
OP: 2/80CRAP CRAP CRAwait is that a place to surface?
OP: 80/80Oh thank god.
>It turns out the cavern isn't fully submerged, and you're panting as you rise above the surface. You haul yourself up into a room within the cavern, glad to be on dry-ish land.
>There's a light in here...? An electric one? No, that can't be right, there's no way to get power down here. But it's floating on the ceiling, and there's no power socket...maybe it's on a battery?
>Right across from it is a large stone wall with inscriptions in a language that you're certain isn't Japanese. There are pictures, too - pictures of an ocean, and of dolphins leaping in and out of it...strange.
>Concerningly, there's no other signs of exit. You've still got your net, unused, and you passed by the school of fish Orin was chasing after in your panicked search for an air pocket. Maybe you should sit around and wait for someone to rescue you...