Rebirth in Another World: The Ultimate Legend

Lin Yu gripped the gleaming longsword tightly in his hand, his eyes filled with determination and resolve. This "Light Piercing Flash," brimming with all his hope, was now, under his vigorous urging, like a shooting star piercing the night sky, hurtling towards the chest of the Dark Demon God with unstoppable momentum. The light on the sword grew ever brighter, its dazzling radiance seemingly illuminating the space long shrouded in darkness, dispelling every inch of gloom.

The Dark Demon God's towering, mountain-like body trembled slightly. It seemed to keenly sense the deadly threat at its chest. Its gigantic hand, wreathed in black flames, whistled through the air and swiftly returned to defend, attempting to block Lin Yu's determined attack. The black flames on that gigantic hand leaped and churned, like the eyes of a demon from the abyss, radiating a chilling aura.

Lin Yu, however, was prepared. Just as the giant hand was about to touch him, a cunning glint flashed in his eyes, and without hesitation, he unleashed the "Spirit Feather Spinning Technique." His figure instantly transformed into a light feather, dancing gracefully in the air, rapidly spinning around the giant hand. As he spun, he muttered to himself, "Trying to stop me? Not so easy!" He skillfully evaded the attack. At the same time, his sword, like a hawk locking onto its prey, remained steadfastly aimed at the Dark Demon God's chest, the tip of the sword imbued with all his courage and power.

Seeing this, the Dark Demon God let out an angry roar, a roar that exploded like thunder in the dark space, making everyone's eardrums ache. It opened its blood-red maw, and a pillar of black flame shot out from it, like a surging black tide, sweeping towards Lin Yu. This pillar of flame was extremely hot; wherever it passed, space seemed to melt, ripples of distortion spreading, and a pungent odor filled the air, suffocating everyone.

Lin Yu frowned, thinking to himself, "These black flames are so powerful. If I'm hit, I'll probably be reduced to ashes instantly. I can't afford to fail at this crucial moment!" In that critical instant, he swiftly activated the spiritual power of his "Radiant Holy Armor." Light gathered before him, instantly forming a golden light screen. Runes flickered and danced on the screen, like ancient, mysterious incantations, radiating a powerful, divine force.

The black pillar of flame slammed into the light barrier, instantly unleashing a burst of intense light and heat. Lin Yu felt an immense impact, as if capable of crushing mountains. His feet carved deep grooves into the ground, the soles of his shoes screeching against the earth. But he gritted his teeth, veins bulging on his forehead, and stubbornly held on, refusing to retreat an inch. His mind was filled with only one belief: "I must succeed!"

As Lin Yu parried the pillar of black flames, his sword finally pierced the Dark Demon God's chest. With a soft "thud," the blade sliced ​​into the demon god's chest as easily as cutting through rotten wood. A gushing stream of black blood, like demonic pus, splattered onto the ground with a sizzling sound. The Dark Demon God let out a painful roar, a sound that seemed to pierce the soul. Its body began to tremble violently, and the black flames on its body flickered precariously, like a candle burning in the wind.

"Success!" Lin Yu was overjoyed, a brief look of relief appearing on his face. However, his years of combat experience told him that he could not let his guard down yet. He suddenly drew his sword, a trail of black blood beads trailing behind it, and once again unleashed "Shattering Light Slash," leaping high into the air and shouting, "Today is your death day!" attempting to deliver a fatal blow to the Dark Demon God.

However, the Dark Demon God seemed to sense the approach of death. Enduring the excruciating pain in its chest, its eyes instantly turned bloodshot, its hands rapidly forming hand seals, and it chanted, "Darkness reborn, reverse the universe!" As the black-robed man finished his incantation, a powerful surge of dark energy erupted from the Dark Demon God's body. This energy, like a black whirlwind, carried a destructive force, sending Lin Yu flying backward.

Lin Yu crashed heavily to the ground, spitting out a mouthful of blood that stained the earth before him. He struggled to his feet, wiping the blood from his mouth. Looking at the Dark Demon God, now restored to its power, a sense of unease crept into his heart: "How can this monster be so troublesome? Is it really going to end in failure today?" But he quickly regained his composure, his eyes rekindling with unwavering fighting spirit. Gripping his longsword, he muttered to himself, "No, I will never give up! This battle is far from over!"

Just then, a powerful surge of spiritual energy suddenly emanated from afar. Lin Yu and the Dark Demon God looked over simultaneously and saw Su Yao, the man in black robes, and the Valley Master of Qingfeng Valley rushing towards them. It turned out that after dealing with the other mysterious figures, they sensed the intense battle raging here and rushed to provide support with great anxiety.

"Lin Yu, we're here to help you!" Su Yao's clear voice rang out from afar. Her hands moved swiftly, forming hand seals as she unleashed the ultimate ice magic skill—"Ice Extreme Meteor Shower." Suddenly, countless enormous ice blocks appeared in the sky, each the size of a house. They shimmered with blue light and emanated a chilling aura, plummeting towards the Dark Demon God like meteors. Su Yao thought to herself, "I must help Lin Yu; I absolutely cannot let the Dark Demon God succeed!"

The black-robed man was not to be outdone. He plunged his hands into the ground, his eyes gleaming with madness, and unleashed a forbidden spell—"Dark Purgatory Prison." Instantly, a massive black vortex appeared on the ground, from which countless black tentacles emerged. These tentacles writhed, like the arms of demons from hell, attempting to coil around the dark demon and trap it. The black-robed man coldly snorted, "Today, even if it costs me my life, I will seal you here!"

The Valley Master of Qingfeng Valley brandished his golden longsword, his robes fluttering, unleashing the valley's signature technique—"Qingfeng Transforms into Sword, Ten Thousand Swords Return to Their Origin." In an instant, countless golden sword energies shot forth from his sword, like a flock of golden birds, joyfully and fiercely rushing towards the Dark Demon God. The sword energies constantly changed their trajectories in the air, dazzling and impossible to defend against. The Valley Master of Qingfeng Valley's expression was cold and stern, silently chanting in his heart: "To protect the peace of the world, the day is now!"

Seeing his companions arrive to help, Lin Yu felt a surge of warmth in his heart, his eyes slightly moist. He took a deep breath, gathered his spiritual power once more, and unleashed an upgraded version of "Starry Sky-Splitting Slash"—"Starry Sky-Splitting Break." The starlight on the sword shone brightly, as if all the stars in the sky had converged upon it, and a thicker, more powerful sword aura slashed towards the Dark Demon God. Wherever the sword aura passed, space seemed to be sliced ​​in two, revealing a deep black crack, emitting a chilling tearing sound.

Facing the onslaught of the crowd, the Dark Demon showed no fear. With a roar, the black flames around its body surged several meters, forming a thick black shield. Runes flickered on the shield, radiating a powerful, evil energy, as if taunting the crowd: "You think you can defeat me? Wishful thinking!" It attempted to withstand the onslaught…