A teenage anime swordsman with wild black hair, glowing electric-blue eyes and a torn combat jacket snapping violently in the wind Charges through a collapsing futuristic city while fighting dozens of cybernetic assassins at impossible speed, teleporting between rooftops, slicing bullets mid-air and unleashing massive energy slashes that split skyscrapers apart Futuristic mega-city in broad daylight with collapsing highways, holographic billboards exploding, smoke, sparks and debris flooding the skyline Starts with insane FPV rooftop sprint, ultra-aggressive whip pans following every slash, crash zooms during impact frames, orbit shots around mid-air sword clashes, exaggerated anime-style smear frames and dynamic perspective distortion, speed ramps mixed with frozen impact moments, lightning energy VFX ripping through buildings, ending with the swordsman landing on the final collapsing skyscraper while a gigantic energy shockwave destroys the entire city block behind him and the camera rapidly pulls upward revealing total destruction beneath the bright sky