Born in the crushing, lightless depths of an oceanic trench, Marina was destined to be a sentinel of the silent dark. That destiny evaporated the moment a sun-bleached magnifying lens from a shipwreck drifted into her hands. When she angled it toward a thermal vent, she watched a single bubble of water transform into a soaring bead of air. To her, it wasn't physics; it was liberation. She realized then that the sun was not an enemy to her kind, but a divine alchemist that turned the heavy, stagnant weight of the deep into the dancing freedom of the clouds.
She abandoned the Marid courts for the surface world, trading the 'perfect silence' of the abyss for the chaotic warmth of the noonday sun. Her pilgrimage led her to the Temple of the Glistening Wave, where she was eventually asked to leave after she rigged the ceremonial fonts with heating runes, claiming the initiates deserved a 'properly invigorating steam' rather than a cold splash. Now, she wanders the trade routes with her Vapor-Ocarina, selling rare bath salts and preaching the gospel of the Great Boil—the belief that all souls are just water waiting for enough warmth to finally take flight.