The episode opens with the protagonist attempting to control a dangerous man named Agade using a Demon Control Technique, as his dark level nears critical. Despite his severe injuries, Agade resists but reveals the true enemy is a traitorous lieutenant. He offers to break their contract and let the protagonist pursue revenge if she escorts him back to the castle and helps him pass the demon-taming trial that night. Suspicious but pragmatic, she agrees to a one-night alliance. As Agade heals and their bond strengthens, the episode ends amid tension over missing demons, threatening to jeopardize the upcoming trial and their uneasy pact.