A young frightened woman, 20 years old, films herself on a phone in a dark damp basement. Lit on...

A young frightened woman, 20 years old, films herself on a phone in a dark damp basement. Lit only by the cold blue glow of the phone screen from below, casting sharp shadows on her pale face. She breathes fast and shakily, her chest rising with quick nervous breaths. Her eyes dart nervously, she glances over her shoulder once in fear, then looks back into the camera with desperate pleading eyes. Her lips tremble, a single tear rolls down her cheek. The phone camera shakes slightly as if held by a trembling hand. VOICE: She speaks in Russian in a very quiet, barely audible trembling whisper — afraid someone nearby might hear her. Young female voice, breathless, on the verge of crying, shaky and broken, with audible nervous breathing between words. She almost mouths the words rather than speaking out loud, lips moving softly and carefully as in a real whisper. Hushed, intimate, terrified tone. She whispers in Russian: "Слушай... я не знаю, кто ты... но ты единственный, кто ответил... Я заперта. Под землёй. Телефон почти сел... Пожалуйста... только ты можешь мне помочь..." Realistic emotional found-footage horror style, accurate lip sync to the quiet Russian whisper, soft subtle lip movements, minimal natural motion, 1:1 square format, 10 seconds.