Archivist chased by ice entity through a frozen cathedral

A 24-year-old archivist wrapped in layered winter garments with frost-covered eyelashes and pale skin races through a frozen cathedral complex in the first two seconds as a towering ice entity forms behind her from collapsing arches and frozen pillars, its body composed of crystalline structures and swirling snow, instantly cracking stained glass windows into cascading shards, and the entire sequence flows forward without pause as she runs through icy corridors, collapsing staircases, frozen bridges, and echoing…