Sora 2
Prompt in English. Mysterious sci-fi cinematic feature film in Russian language, 24fps. A black and white found footage sequence filmed on a vintage Soviet 16mm movie camera "Kiev-16S-2" using a "RO3-3M" 35mm lens and high-contrast "Svema" film strip. Shaky handheld camera POV from the perspective of a 20-year-old student hiker named Aleksei, who captures a group of Soviet youth, 9 young student hikers in total, consisting of 5 young men and 4 young women, aged 18-20, on skis, actively breaking a trail through deep snow in a wild, ominous Ural forest in 1959. They wear authentic, heavy 1950s winter student hiking cloth jackets and wool hats; strictly no military gear or ushanka hats. The lens features organic vintage defects, optical scratches, hairs, and heavy film grain texture. Ahead in the frame, the leader named Igor Snegirev and a young woman named Lyuda with braids step off their skis onto a dark muddy patch of ground clear of snow. Igor kneels down and picks up a mysterious, completely dark solid stone cube the size of a human fist from the bare ground. The cube is matte, non-reflective, and does not glow. Igor and Lyuda look at it with deep curiosity and fear, naturally talking to each other in a friendly manner in Russian language. Vintage low-fidelity muffled sound, heavy background wind hiss, and realistic 1950s optical soundtrack noise. No text overlays, no subtitles, photoreal anatomically correct hands and faces with clean proportions, no video gaming graphics. Clear and precise object physics.