A medium shot from a neutral eye-level angle depicting a solitary character reacting with a startled "Hye!" expression, positioned centrally in the frame. The character's face is contorted in a sudden shock, eyes wide and pupils dilated, with a small gasp escaping their parted lips, while their hands are raised instinctively in a defensive, trembling gesture. The background is a minimal, nondescript indoor setting with flat walls and a clean floor, emphasizing the character's isolated reaction. The visual style is a clean, hard-edged anime aesthetic featuring firm, confident linework and structured anatomy. The color palette is controlled and slightly muted, utilizing realistic lighting and subtle gradients to create a polished, modern look with a refined Korean illustration influence, conveying an emotionally restrained yet sharp atmosphere.