Lilith recovers new demon control skills but remains injured, forcing her to stay behind while her master ventures into the dangerous Undercity filled with masterless demons. Tensions rise as Lilith faces disdain from others, especially her rival Vivian, favored by their powerful mother who threatens to revoke Lilith's inheritance if she fails the upcoming Demon-Taming Trial. Amidst family accusations and power struggles, Lilith resolves to survive by saving her strongest demon first. The episode ends with the ominous arrival of Jormund, a deadly serpent demon demonically resonating and targeting Lilith, setting the stage for a deadly confrontation.