Complex sentence: Whether he accepts or declines, he finds letters in her chamber connecting her to Salamandra and she also either hints at the connection or his medallion shakes, which means that he is in the presence of an enemy.
Split into simpler sentences: Whether he accepts or declines, he finds letters in her chamber connecting her to Salamandra. She also either hints at the connection or his medallion shakes, which means that he is in the presence of an enemy.