City Under Siege by a Morphing High-Speed Train

A high-speed train begins to morph into a mechanical beast while racing through a city, opening on an extreme close-up of metal panels shifting and locking, sparks flying, camera pulls back tracking alongside the train as wheels morph into limbs, transitioning into a vertigo zoom as it derails yet continues running on mechanical legs, then camera dives through city streets at insane speed, smashing through obstacles, cutting to ground-level tracking as People are running away, then snapping into a 360° orbit as the beast leaps across buildings, ending with a wide aerial shot of the city under attack.