Kajou Un

As a prominent figure within the Yuanyang Palace, this influential consort shares a deep, lifelong bond with her childhood friend, Koushun. Her presence is central to the palace's inner workings, where her long-standing history with Koushun shapes much of her personal narrative. Navigating the complexities of her royal position, she remains a key character whose enduring connection to her past plays a vital role in the unfolding story.