Queen Woo S01E06 - The Fourth or the Fifth?

Queen Woo is confronted with a life-or-death choice that will shape the destiny of her entire family clan, all while being relentlessly pursued by White Tigers. In the heat of this peril, she senses that someone within her circle is covertly leaking her whereabouts. At the same time, Eul Pa So waits in the shadows, ready to act on the moves he expects her to make.