Chinese xianxia animated film style, ultra-detailed 3D CG rendering, 15-second h

Chinese xianxia animated film style, ultra-detailed 3D CG rendering, 15-second high-intensity duel sequence, bold gold and teal dual-tone contrast. 0-3 seconds: Extreme wide shot, two streaks of light charge at each other from opposite sides of a chaotic void — on the left, amid golden light, a middle-aged cultivator in grey-blue Daoist robes appears, his expression calm as still water, wielding a small green sword — this is Han Li; on the right, amid dark blue-black malevolent energy, a white-haired man in black robes stands with hands behind his back, eyes deep as an ancient well, surrounded by world-ending aura — this is Wang Lin. They lock eyes across the void, space cracking from the collision of their auras, accompanied by deep rolling thunder. 4-8 seconds: Han Li forms hand seals to command the Azure Bamboo Cloudswarm Swords, seventy-two flying swords transforming into a rain of golden blades sweeping forward like a golden tempest; Wang Lin points with his right hand, condensing a massive blue phantom hand behind him that blocks out the sky, the giant hand swatting down against the sword rain. The instant sword energy collides with palm force, a torrent of gold-teal energy erupts, shockwaves ripping through the void in all directions, accompanied by metallic clashing and spatial fracturing sounds. 9-12 seconds: Freeze-frame slow motion, golden Buddha phantoms appear behind Han Li, his eyes blazing with golden light, ten thousand swords converge into a single hundred-meter golden sword beam striking downward; Wang Lin's eyes flash with madness as he growls "If heaven and earth won't accept me, I'll defy them both!", raising his right hand as a spinning black sphere forms in his palm, radiating space-warping destructive energy. The two ultimate forces collide head-on, time seeming to freeze. 13-15 seconds: Massive energy explosion, white light consumes everything then slowly dissipates. Through the dust, two figures stand back-to-back in the shattered void, robes tattered, each catching their breath. Han Li speaks calmly: "Your heaven-defying technique... Han is impressed." Wang Lin's lips curl into a slight smile. Sound effects wind down to the crystalline tinkling of falling void fragments and fading wind.