The City of Bioluminescence

There was once a hidden city known as Lumina, covered by thick jungles, high mountains, and traced by deep blue rivers, located somewhere in the tropics. Lumina was unique because it wasn't the architectural marvels or any stunning natural beauty that distinguished it from other cities, but what made it extraordinary was its peculiar bioluminescence. Every organism in Lumina radiated with a soft, incandescent light of its own.
People in Lumina would glow with cool hues of blue and green. The plants in their backyards were dazzling displays of red, yellow, orange, and every conceivable color. Even their pets and insects exuded overwhelming radiance. The people had a term, 'Lumos', to capture this phenomenon. Lumos was the life source, an energy that coursed through the veins of Luminians, animals, and plants in Lumina.
In the heart of Lumina lived a young girl named Alina. Unlike her fellow Luminians, Alina was born without Lumos. She was normal in the city of glowing lights. However, Alina never let her lack of Lumos affect her happiness or determination. She had her own sparkle, her infectious laughter, and an empathetic heart that made her shine brighter.
One day, when Alina was wandering in the outskirts of Lumina, she discovered an old, dilapidated library. The library was untouched and undisturbed, almost as if it didn't belong to the world of Lumina. The fascinating tales and history of the city, signed by unknown authors, were preserved in hundreds of moldy books deeply recessed there. Amidst the yellowed pages, Alina stumbled upon an ancient prophecy. The prophecy indicated that a dark energy called 'Nox' would invade Lumina, threatening to turn off their Lumos forever.
Alina rushed back to Lumina, intending to warn everyone. However, her warning fell on deaf ears. She was just an ordinary girl in their luminescent world; why should they listen to her? Nonetheless, the girl was determined and began researching how to save Lumina from Nox.
Despite being different, Alina was brave. She went far and wide, through high mountains and deep jungles, meeting wise, old creatures who told her about a rare plant, Lumenia, named after the city. Consuming this plant could awaken the Lumos in any being and even its dust could renew and amplify the Lumos in others.
Alina journeyed to find the Lumenia. Encountering many challenging adventures, she finally found it in a cave, luminescent against the darkness. After countless sacrifices and many nights of turmoil, Alina brought it back to Lumina.
Around this time, Nox began to invade Lumina. The city started losing its glow as people, plants, and animals got affected. Nox had begun sucking the Lumos out of Lumina, creating a state of panic and disorder.
Awakening her Lumos by consuming the Lumenia, Alina transformed into a glowing embodiment of courage and hope. She sprinkled the dust of Lumenia all over Lumina, including in the painting clear river, which eventually spread the Lumenia residue, renewing and amplifying the Lumos of the city.
The light of Lumina, now stronger than ever, began combating Nox. The negative energy couldn't stand the combined Lumos of Lumina and started receding before disappearing entirely.
Lumina returned to its radiant self, far brighter and more colorful than ever before. The city applauded their savior, Alina, the ordinary girl who turned her weakness into her strength and saved Lumina from impending darkness. No longer was she the girl without Lumos. Rather, she became Lumina's brightest light.
The legend of Alina, the non-luminous girl who saved the city of Lumina, resounded through time, with her story told and retold in thriving Lumina. Alina's tale was a beautiful reminder that even the seemingly ordinary could hold extraordinary potentials.