In this episode, the group consisting of Satou, Hime, Nef, Granart, and Sapphire is stranded on Earth because they lack the fifth ring needed to fight the Abyss King. They try to adapt to earthly life by enjoying everyday activities and relying on a contingency plan prepared by Hime's grandfather in case they cannot defeat their enemy.

While attempting to adjust to normality, Hime worries that Satou is too focused on their mission. Their routine is disrupted by the arrival of Amber, an artificial replica of the fifth princess, created by the dwarves and sent to Earth with the final ring they need to battle the Abyss King. Amber's presence presents Satou with a dilemma: stay on Earth, as Hime wishes, or return to fight the Abyss King.

As the story progresses, it becomes clear that despite their efforts to enjoy their time on Earth, the group feels out of place. Satou decides to accept Amber's ring and face the Abyss King, believing victory is certain once all five rings are united.

The episode also highlights the emotional turmoil within the group, particularly Hime's fear for Satou's safety and the group's overall sense of camaraderie. Despite an interrupted intimate moment between Satou and Hime, the group prepares to return to their world, driven by a sense of duty and hope for a final resolution to their struggles.

The episode ends with the group ready to face their destiny.