A sudden rise in deaths among terminally ill patients raises suspicions for Pol. Capt. Waston, especially after the loss of his own mother. Convinced something isn’t right, he draws closer to Dr. Kan, the physician who cared for her in her final days. But as Waston digs deeper into the mystery, he finds himself torn—caught between uncovering the truth and the growing place Dr. Kan holds in his heart.