A salvage diver follows a staircase rising from the seabed and finds another ocean above the clouds. Returning a missing crew requires learning which sea has been borrowing the other's tides, before two coastlines arrive in the same place.
An adult desert guide leads a rescue expedition toward a familiar oasis and finds an ocean moving beneath the sand. Reaching the missing travelers requires learning a new landscape before the old maps become dangerous.
A guide hired to recover a missing expedition discovers every map of the mountain is slowly being digested. The summit is not hiding treasure: it is trying to forget the road that brought a terrible visitor, and it needs help remembering safely.