In the fifth episode, Prince Dirk escalates his alliance with the demon to seize control of the kingdom through Princess Lilia's hidden power. Now held captive with her loyal knights and the queen mother, Lilia becomes central to the unfolding scheme as tensions rise within the royal court. The prince maneuvers to unlock this elusive force before his pact expires, while the captives weigh their limited options. Loyalties and fates intertwine as the confrontation builds toward a decisive moment.