The Lighthouse Keeper and The Sea Serpent

Once upon a time, in a little town on the edge of the world where the wild sea met rock and sand, lived an elderly lighthouse keeper named Albert. He had faithfully served his town for more than 30 years, keeping the perils of the sea at bay with the mighty glow of his beloved lighthouse. The people of the town were all fond of Albert, finding comfort in the nightly beam that swept over the rooftops before hitting the swirling tumult of the ocean. But there was something extraordinary Albert held secret.
He was, on occasion, visited by a mythical and gargantuan creature from the deep. A sea serpent with pearly scales shimmering in iridescent hues of every color known to the human eye. The sea serpent, who Albert inexplicably dubbed 'Elara', was always a respectful visitor, making sure to cause no harm and only showing herself to Albert.
Their first encounter was decades ago on a stormy night when waves mounted high and threatened to wash the town into the unnerving depths. Albert, working diligently within the lighthouse, was alerted to Elara's presence by a low, melodic hum that seemed to originate from the sea. Upon peering out of his foggy window, he saw Elara's massive body twirling amid the violent waves. Scared, yet fascinated, he chose to keep the secret to himself.
Over the years, Elara and Albert forged a strange bond. She would croon soothingly during turbulent nights, and he would signal her with the lighthouse pawl. They were two vastly different beings, yet both found solace in each other's companionship, keeping the loneliness of their unique lives at bay.
Life in the town continued smoothly till one day when a group of invading mariners came. They brought with them harpoons, nets, and violence, intending to capture Elara, whose sightings had become fabled in distant lands. Albert became filled with dread when he discerned their intentions.
On a night when the moon hid behind thick rain clouds, the mariners set forth. They sailed out, their ships like black shadows against the dark water, and their weapons glistening ominously. Albert rushed to warn Elara, his heart pounding like a wild drum.
He reached the shore and started signaling with his lantern, hoping to catch the attention of the beautiful beast beneath the waves. A flicker of pearly scales confirmed her presence. As they spotted each other, a wave of relief flowed over Albert. He fervently motioned for her to dive deeper and flee. Elara emerged one last time, her luminous eyes seeming to express gratitude, and then she vanished into the fathomless depths.
The mariners returned the next morning, cursed at their ill fortune, and finally left in frustration. The town resumed its peaceful existence and Albert, his role as a lighthouse keeper. He would still sweep his gaze over the sea every night, hoping for a hum or a twirl of colorful scales. But there was none to be found. Elara had left, ensuring the safety of herself and the town.
Albert missed her, but he was happy knowing she was safe, somewhere in the deep. His secret remained just that, a secret. But inside the lighthouse, beneath its sweeping beam, on the darkest of nights, Albert would still hum a soft melody, a reminder, a tribute, and a show of gratitude to the mythical friend who had visited him over the years.