Long time ago, far away, in the far-flung reaches of the Seven Kingdoms, where mist-cloaked mountains met wild, uncharted forests, there lived a woman whose name echoed like a song on the lips of those who spoke it with both awe and terror. Her name was Brienne, known to many as the "Amazon of Tarth," a warrior unlike any other, a woman of unmatched strength and beauty. Her body was a forge of power and grace, sculpted through years of battle, and her heart, though noble, was as unyielding as the iron she wielded. Yet, it was a rare gemstone - a jewel of otherworldly brilliance - that would be the catalyst for the dark tale of vengeance that would soon unfold.
It began, as most tales of betrayal do, in the shadow of ambition.

In a moment of urgency, the warrior races through the mystical woods, the sun's golden rays illuminating her path, symbolizing courage and freedom in the heart of nature's embrace.
Brienne had come to King's Landing, her heart full of hope, seeking honor and a place to stand among the great houses of Westeros. There, in the glittering halls of the Red Keep, she met Ser Mavros, a knight whose charisma was as beguiling as his sword was sharp. Mavros was a knight of noble birth, or so he claimed, and his piercing eyes could see into the very soul of a woman. He knew how to flatter, how to whisper sweet promises of power and glory.
To Brienne, his words felt like the breath of spring after a long winter. In him, she saw a kindred spirit - a warrior, a lover of battle, a man who could understand the price of honor. But there was a darkness beneath his polished exterior. Mavros was a collector, a man obsessed with rare artifacts, particularly gems. He had heard whispers of a stone said to be lost in the forgotten crypts of the ancient Valyrians: a gem of pure jade, said to hold the power of foresight and control over time itself.
To Mavros, this gem was the key to his rise to power. It was also his undoing.
Brienne, ever loyal and full of naiveté, was swept up in his passion for the stone. She was unaware that it was not her strength or her honor that he sought, but her strength as a means to acquire the gem. The crypt where it lay was dangerous, cursed even, and only a warrior of her caliber could venture inside. When he spoke of the prize, he promised her a reward beyond her wildest dreams - a fortune, a title, a place at his side as his equal.
Brienne believed him.
They traveled together to the distant, forgotten lands of the Summer Isles, to the ancient ruins that housed the Valyrian crypt. The journey was long and fraught with peril, but Brienne's courage never faltered. She fought through bandits, wild beasts, and even the treacherous terrain, her sword gleaming like silver under the sun. At last, they arrived at the fabled tomb, its entrance guarded by the bones of long-dead kings.
Inside, the air was thick with dust and the scent of decay. The deeper they ventured into the crypt, the darker the magic grew. But Mavros, with his eyes set on the gem, could not see the danger that loomed ahead.
It was there, in the deepest chamber of the crypt, that Brienne found it: a jade stone unlike any she had ever seen. It pulsed with a soft, green light, its surface smooth and cool to the touch. The air itself seemed to hum with power, and Brienne felt a shiver run down her spine. Yet, before she could examine it further, Mavros sprang into action, pushing her aside with a cold laugh.
"I knew you were nothing but a pawn," he sneered, grabbing the jade from her hands. "Did you truly think you could share in my glory?"
Brienne's heart sank. She had been a fool to trust him, but she had given everything to him, and now he had betrayed her. The gem had never been meant for her, only for his own selfish ambition. He turned away, the jade clenched in his fist, and as he did, Brienne saw the glint of steel in his other hand.

In a landscape as grand as her presence, the warrior stands confidently, a perfect blend of beauty and strength. Her attire billows in the wind, whispering tales of powerful legends yet untold.
With a roar of fury, she drew her sword, but Mavros was already moving, quicker than any man had the right to be. He cut her down, his blade finding its mark in her side. She collapsed to the stone floor, her blood pooling beneath her like a dark tide.
"You were too trusting, Brienne of Tarth," he spat. "Now you will die for your foolishness."
But death was not to claim Brienne just yet. As the world began to fade, her hand gripped the hilt of her sword, and her fierce heart refused to yield. The jade, still glowing with its eerie light, seemed to call to her, and in that moment of weakness, something within her snapped.
Her vision cleared, and the jade called to her again. She heard the whispers of the past, the voices of the Valyrians, ancient and wise. They spoke to her of the power within the stone, of its ability to turn time itself, to make things undone. And in that moment, Brienne made a choice.
With all the strength left in her broken body, she reached for the jade. The world around her spun and twisted as the magic of the stone surged through her, pulling her into the depths of time itself. She saw Mavros, seen through countless eyes, his fate sealed by his greed. She saw herself, her life laid bare, her past, her future, every battle she had fought and every loss she had endured.
And then, she saw the moment of betrayal - the moment before Mavros struck her down.
The stone pulsed once more, and Brienne took the gift it offered. Time unraveled.
The world shifted. She was back, standing in the crypt, but this time, she was ready. Mavros, in his arrogant greed, had yet to strike. With a single, swift movement, Brienne drove her sword through his heart, ending the treacherous knight's life in the very place he had betrayed her.
But the jade did not stop there. It continued to glow, its power surging through her veins. She had learned the art of vengeance, not through strength alone, but through the manipulation of time itself. Brienne had become something more than mortal - a living embodiment of justice, a force of retribution.
When she returned to Tarth, she was no longer the same. The jade had given her a new purpose, a new power, and with it, she became a legend. Brienne of Tarth, the Amazon, was no longer just a warrior. She was vengeance incarnate, a woman who could right the wrongs of the past, who could twist the threads of fate itself.

In a tranquil setting by the water, this determined woman stands firm, her large axe in hand, ready to face whatever nature throws her way.
And those who dared cross her path, whether in love or in betrayal, would come to know the price of their ambition.
Her story became a warning, a tale whispered across the lands. For those who sought power at any cost, Brienne's vengeance would be swift, and her justice, eternal.
And so, the Jade Vengeance of Brienne lived on, a legend that would never be forgotten.