CREATION BRIEF A vertical 9:16, 12-second, single-scene cinematic spectacle rend

CREATION BRIEF A vertical 9:16, 12-second, single-scene cinematic spectacle rendered in high-fidelity theatrical anime style, built for maximum awe-per-second. On a colossal darkened arena stage, a lone original anime-style swordsman drops into a low battle stance and sweeps his katana in a wide arc, summoning a COLOSSAL serpentine dragon composed entirely of glowing, translucent blue-white WAT...