Here's a more expressive version incorporating the new details:
On a day like any other, as he strode along the winding streets of Raphel, a spark of inspiration ignited within him, setting his mind ablaze with possibilities. His feet carried him forth with newfound urgency, propelling him towards the sanctum of knowledge that was the town's library. With trembling hands, he gathered a stack of tomes, their worn spines whispering secrets yet untold.
"I don't know what it is," he murmured, his brow furrowed in contemplation, "but I've heard whispers of its existence before." A fleeting memory danced at the periphery of his consciousness, tantalizingly close yet frustratingly elusive.
"The Creator's Gain," he breathed, his eyes widening with realization. "A fraction of the Creator's boundless knowledge, bestowed upon the chosen few, only to vanish like a fleeting mirage mere moments later."
A sense of destiny swelled within his chest, for he knew, with unwavering certainty, that this ephemeral gift was the key to unlocking his grandest ambition – to become the world's most formidable mind, a bastion of intellect unparalleled.
Yet, even as he reveled in this newfound revelation, a lingering question tugged at the fringes of his thoughts. "But still, I wonder, is there life beyond the confines of our world? Civilizations amid the vast cosmic tapestry, awaiting our discovery?"
The knowledge he had glimpsed, though transient, had ignited a blaze of potential within him. "The fragments I've gained, though limited, pave the way for greatness. I can now bend my mind to complex calculations, navigate the labyrinthine realms of four-dimensional geometry, and peer into the very essence of cognition itself."
A breathless laugh escaped his lips, his eyes sparkling with unbridled excitement. "The one thing I've ever wanted – to absorb knowledge with a mere glance – is now within my grasp."
His mind raced, formulating a plan of action with each successive heartbeat. "First, I must transform my brain into a vast repository, a canvas upon which the annals of human knowledge shall be etched. I shall devour tomes by the hundreds, storing their wisdom within the latent spaces of my mind."
A sense of purpose burned within him, his every fiber aligned towards a singular, audacious goal. "And this," he declared, his voice resonating with conviction, "shall pave the way for my lifelong dream – the creation of an artificial human, a testament to the boundless potential of the mind."
For in that moment, he had transcended mere mortality, ascending to the rarified realm of the Creator's Knowledge – a glitch in the fabric of the universe itself, bestowed upon those chosen few who had cracked the eternal enigma of insatiable curiosity. And with this newfound power, he would etch his name among the annals of history, forever remembered as the one who dared to dream beyond the boundaries of possibility.