Reborn: I Swapped Bodies with the Demon Lord

Once upon a time in the immemorial era, eerie roars rumbled from the depths of the Demon Realm, casting an ominous shadow over the entire domain. Seated on a colossal obsidian throne, Demon King Cedric fixated his blood-red eyes greedily on the vibrant territory of the Elf Clan in the distance. There, brooks gurgled like they were singing, flowers glowed with a soft luminance, and the air was saturated with a sweet, intoxicating fragrance. Licking his lips voraciously, Cedric slammed his fist against the armrest of the throne and bellowed, "Seize that land!" In no time, hordes of demon soldiers, brandishing weapons that billowed thick black smoke, swarmed toward the Elf Clan like a dark, menacing cloud. Every elf, from the elderly to the youngest children, huddled together in abject terror. The air was filled with their cries and sobs. The kids trembled uncontrollably behind their parents, and despair gripped everyone, leaving them utterly helpless. Just then, a blinding flash of light pierced through the darkness, and Atali, the guardian deity of the Elf Clan, materialized. Clad in armor adorned with fragments of twinkling stars, her golden hair flowing freely in the wind, she brandished a longsword that radiated a gentle yet resolute glow. Holding her sword high, Atali declared in a clarion voice, "As long as I draw breath, no one shall harm my people!" Her powerful words breathed new life into the terrified elves, rekindling their courage. Meanwhile, atop an active volcano, scalding lava bubbled and churned like a cauldron of boiling water, sending sparks flying in all directions. Unperturbed, Cedric lounged nonchalantly in the molten rock as if it were a plush bed. Twirling the lava between his fingers, he sneered with disdain, "I am immortal! Throughout the entire cosmos, no one can stand against me! You, a mere woman, think you can take my life? You must be delusional!" Undeterred, Atali lightly leaped into the air, moving as gracefully as a butterfly. Waving her glimmering longsword, she taunted, "Cedric, I bet you're just bluffing because you're actually scared!" "Scared? Hahaha!" Cedric threw his head back, roaring with laughter. Suddenly, the lava in his palm erupted into a towering inferno, transforming in an instant into a blazing longsword. The searing heat sent Atali's robes fluttering wildly. "Those good-for-nothing gods in the Heavenly Realm actually made you a guardian. You must have some tricks up your sleeve if you've got the guts to talk to me like that," he hissed, his voice dripping with malice. Cedric sprang to his feet in a flash, his raven-black hair trailing along the ground. With a single step forward, he sent the entire volcano into a violent tremor. Boulders came crashing down, and lava splashed everywhere. "I'm bored today. You'll make for a perfect plaything," he said, raising his flaming sword to obscure half of his face. The malevolent aura swirling in his eyes was enough to send chills down anyone's spine. Gripping her sword tightly, Atali assumed a combat stance and warned sternly, "Don't get too cocky! Underestimating your opponent will cost you dearly!" Cedric bared his sharp fangs and scoffed, "Only cowards know the meaning of fear. I, Cedric, am fearless!" The ensuing battle was nothing short of cataclysmic. The sun and moon vanished in terror, and the sky alternated between a blood-curdling crimson and pitch-black darkness. Stars careened wildly across the sky, their orbits thrown into complete disarray. The earth shook violently, as if in the throes of a drunken stupor. Deafening explosions echoed continuously, and thick clouds of smoke blotted out the sky. Atali and Cedric fought tooth and nail, neither willing to yield an inch. As the battle dragged on, Atali felt her strength ebbing away. But when she glanced at her battered and bruised people, she mustered every last ounce of her remaining power. In a final, desperate act, she sacrificed herself to deliver a devastating blow to Cedric. However, the war had decimated the Elf Clan. Their once-beautiful homeland lay in ruins, and all the elves perished. The only silver lining was the discovery of a tiny figure amidst the rubble—the Elf Goddess. But she had lost all her memories, and her divine powers were sealed away, reducing her to the state of an ordinary little girl. Time flowed by like an endless river, and tens of thousands of years passed in the blink of an eye. In the celestial palace, a magnificent structure aglow with light and veiled in mist, Stella, a young fairy, rolled around the floor in her seed form, filled with childlike curiosity. With her tender green sprout swaying gently, she rolled up to Betty, an angel engrossed in paperwork. In a sweet, innocent voice, she asked, "Betty, is that big bad guy Cedric really gone for good? He won't come back to scare us, right?" Putting down her pen, Betty gently stroked Stella's sprout and smiled reassuringly. "He can't be completely destroyed, but as long as we're here, he won't ever return to cause chaos. The Celestial Emperor, Prince Bert, the gatekeeper immortals, and all the fairies—we'll all safeguard the Three Realms. Don't worry!" But Stella could never have anticipated that one day, the tranquility would be shattered. Horrifying black cracks spiderwebbed across the sky, and to everyone's horror, Cedric was resurrected! To make matters worse, in the chaos that ensued, Stella and Cedric inexplicably swapped bodies! Now, a tiny, fragile fairy soul was trapped inside the fearsome demon lord's imposing form. What on earth was she going to do?