The criticisms of whether the Crown Prince is good enough or not keep rising; even the Emperor starts wondering if Yool is more fit for the spot. Meanwhile, Hyo-rin discusses with Shin her education plans. Yool tells Chae-kyeong, who is feeling miserable at hearing that Hyo-rin and Shin had once promised to go abroad and study together, how he feels about her. Shin's jealousy begins to boil when her sees the two together...