Long time ago, far away, in the depths of the iridescent seas, where the water shimmered with the colors of forgotten stars, there lived a merman named Selian. His scales gleamed like silvered moonlight, and his eyes held the mystery of the abyss. For years, Selian swam through the crystalline waters of his kingdom, a realm hidden from mortal eyes, untouched by time. He was the youngest son of the sea lord, yet his name was whispered across the realms not for his lineage, but for the song he carried - a song so ancient that even the currents seemed to hum with its echo.
The song was said to hold the key to an eternal bond, a union that transcended the limits of mortality and the tides themselves. But the song was incomplete. It had been passed down through generations of mermen, and yet no one had ever sung it in its entirety. The final note, the note that would bind a soul to another forever, was lost - lost in the folds of forgotten love and tragedy.
Selian's heart, though untested, carried the weight of the song. His father, the mighty sea lord, had often spoken of the eternal bond, warning him that one day the song would call him, and he would have to seek the missing note. Yet, Selian, in his youthful carefreeness, had never taken the words seriously. What was the urgency? What was the significance?
That was until the storm.
It came without warning - an ancient, swirling tempest that tore through the seas with such fury that even the bravest of creatures fled its grasp. The wind howled, the waves rose like towering walls, and the heavens themselves seemed to weep with sorrow. The sea lord's kingdom was in peril. As Selian and his kin raced to protect their homeland, a figure emerged from the storm's heart - a woman, her hair a cascade of seaweed, her eyes like deep pools of the unknown. She was a mortal, stranded upon a broken ship, her life slipping away with the tide.
Selian did not know why, but something stirred in his heart when he saw her, something ancient, something familiar. Her name was Lyra, and she had no memory of how she had come to be stranded. She had been a scholar of the seas, searching for lost civilizations, but now she was the sole survivor of a voyage that had gone terribly wrong.
As he brought her to safety beneath the waves, Selian felt the pulse of his song rise within him. It was a pull he had never known before, as though the very currents of the ocean had woven their destinies together. Lyra, too, seemed drawn to him, her eyes meeting his with an intensity that spoke of an understanding older than the world itself.
But there was a problem. Lyra was mortal. Mermen and humans, though they shared the same seas, were never meant to be together. The laws of the deep forbade it. The eternal bond, the final note of the song, was not meant for such unions.
For days, Selian wrestled with his growing feelings. He could not deny the truth in his heart. Lyra was the missing piece of his song, the final note that would complete the ancient melody, and yet he was bound by the very laws that had shaped his existence. He had heard the tales - the songs of mermen who fell in love with mortals, only to watch them age and die while they remained unchanged, locked in a cycle of heartache and longing.
One night, as the two sat together in a hidden cove, the moonlight casting long shadows over the sea, Lyra spoke the words Selian had feared to hear.
"I feel it too," she said, her voice barely a whisper against the sound of the waves. "This... pull. I don't understand it, but I know it is real. What are we supposed to do with it?"
Selian gazed at her, his heart aching. "You do not understand," he said softly. "The song - the bond - it is forbidden. If we follow it, if we try to unite our hearts, the cost will be high. You are mortal. You will fade while I remain."
"But isn't that what love is?" Lyra asked, her hand resting gently on his. "Isn't love worth the cost? The pain of parting is nothing compared to the joy of being together, even if it's only for a time."
Selian's heart broke at her words, for he knew she was right. He had spent his life singing the song of the eternal bond, but now, when it was within his grasp, the very nature of that bond was in question. He was torn between the depths of his love for Lyra and the immutable laws of his kind.
In his desperation, Selian sought the counsel of the Oracle of the Deep, a creature of immense age and wisdom who dwelled in the darkest reaches of the sea. The Oracle, once a mortal seer, had transcended her human form long ago, and her knowledge of the eternal bond was said to be unparalleled.
The Oracle listened to Selian's plight and then spoke, her voice a haunting melody of its own.
"The final note of the song, dear one, is not something you can simply possess," she said. "It is not a gift, but a choice - a choice that lies in the sacrifice of one for the other. The bond will be eternal, but it will come at a price."
Selian trembled, feeling the weight of her words.
"Will you choose to bind yourself to her, knowing she will fade while you endure? Or will you choose to release her, and let the song remain incomplete?"
The choice lay before him like the sea itself - vast, endless, and full of unknowns. Selian returned to Lyra, and together they made the most impossible decision of all: they chose love, not for the eternity it promised, but for the moments they could share.
Selian sang the song of the eternal bond, and as the final note echoed through the waters, something wondrous happened. Lyra, her mortal form now shimmering with the light of the ocean, did not fade. Instead, she became part of the sea itself, her spirit intertwined with the very currents and tides. She was no longer bound by the limitations of time, but neither was she fully immortal. She existed between worlds - forever with Selian, yet free to follow the call of the sea, always present, always near, but never to be fully held.
And so, the tale of Selian and Lyra became the song of the sea - a melody of love, sacrifice, and mystery, echoing through the ages. The final note was not one of perfect harmony, but of a love that defied the bounds of life and death, a love that would always be remembered as the eternal song.