Lumity: Their Last Adventure?

Luz and Amity, trapped underwater staring lovingly into each other's eyes.
As long as they can hold out, they will, because they aren’t alone.

Luz was about to return to the human world, for good.

So Amity suggested this last adventure, explore a sunken human ship. Unfortunately they became trapped int he hold with no way out and no air. They didn’t, couldn’t, know that rescue was only a few seconds away… But if this was to be their last moment, they wanted to spend it expressing how they truly feel for one another.