The Lighthouse Keeper & the Sea Serpent

In a remote, sleepy coastal town whose name time had almost forgotten stood a solitary lighthouse. Its monumental stature was topped by a crown of radiant light, supposedly it was meant to guide stray ships. Nobody from the town ventured there, save for its old custodian, Joe.
Joe, a grizzled old man with more wrinkles on his face than he was years old, was the lighthouse keeper. He was the sentry between the known and the unknown, a silent guardian for the town. Never did he speak much, for his only companion was the endless sea, the sea he stared into, day and night.
One stormy night, Joe sat scanning the horizon as he always did. The lighthouse's beacon was almost magical in its difference that tumultuous night, as if a beacon of hope amongst the swirling tempest. Out of the darkness and the chaos, he caught a glimpse of a massive shape, moving at high speed straight towards the town.
As the shape drew closer, Joe’s heart dropped. For it was, unmistakably, an enormous sea serpent. No denizen of the small town had ever seen one, but tales of their destructive nature had been whispered from one generation into the next. The beast was real, and it was almost upon them.
Suddenly, a feeling of resolute determination surged into Joe, like a wave crashing against the rocky shore. He made his way to the ocean's edge faster than his old bones had moved in years. He clambered into a small boat, not even flinching as icy waves surmounted its edges.
Amidst the perilous sea, Joe steered his boat towards the creature of legends. His heart pounded in rhythm with the wild sea waves, yet his eyes were as calm as the lighthouse beacon, blended in a cocktail of brazen courage and madness. Finally, he reached a point close enough to the beast. He looked right into its monstrous eyes that seemed like whirlpools of malice and darkness.
He screamed into the wind, a string of words hoarse and raw, derived from an ancient dialect that few people spoke and even fewer understood. The villagers gaped from their windows as they saw the lighthouse keeper conversing with the beast in its native tongue.
The monstrous eyes reflected surprise, curiosity, and then something that could, for the lack of a better word, only be defined as respect. To their astonishment, the beast started retreating, its giant form gliding away with an effortless grace that its size belied. A collective sigh of relief filled the brisk sea air as the villagers saw the phosphorescent scales of the beast disappear into the depths from whence they came.
In gratitude, the town’s people, who had kept Joe at a distance all these years, opened their hearts to their saviour. Old seafaring tales of serpents and sea-monsters became revered folklore, and Joe, their unlikely hero.
Joe continued to man the lighthouse and every night, he'd cast his gaze towards the sea. Occasionally, he’d feel those enormous eyes watching him from the depths. Their silent mutual understanding was a pact that would protect the timid town till the end of his days. A pact between the Lighthouse Keeper and the Sea Serpent.
For as long as Joe lived, the town and all its people had no monster nor tempest to fear. The sea stayed calm, and the lighthouse beacon cast its magical light, no longer a mere guiding light but a testament to Joe and his pact with the sea.