Eva stepped into the classroom with a presence that immediately drew attention. She was a striking woman with piercing blue-green eyes that seemed to notice everything and miss nothing. Her dark brown hair framed a pale, elegant face whose sharp features gave her a naturally commanding appearance. Dressed impeccably, she carried herself with quiet confidence, every movement precise and deliberate. There was nothing flashy about her; instead, she possessed a calm, controlled poise that made people instinctively straighten up when she entered a room. Even before she spoke, there was an unmistakable authority about her, as though she expected to be listened to—and usually was.