Episode 12 begins in Tokyo, where the characters are confronted with unsettling circumstances. The Takahara School, a central setting of the series, undergoes a radical change as its walls open to the outside world following a mysterious explosion. Mimihime escorts the younger students to safety amid the chaos. Her determination stands in contrast to the adults, who are portrayed as confused and incapable. During the episode, there is a lighthearted moment when Sawatari, one of the adults, mistakes two twins for each other. Meanwhile, Mimihime, as she steps outside, has a profound moment where she stretches her hands toward the sky, embodying hope and the endless possibilities that lie ahead.

At the same time, Kiruko seeks stability by attempting to reunite with Robin, a figure from her past. This is a crucial element for Kiruko, who has endured traumatic experiences and struggles with feelings of loss and a complex identity. Kiruko's search for Robin is portrayed as an opportunity to anchor herself in a time when life was simpler and happier. However, the reunion takes a dark turn when Robin attacks Kiruko. The scene is depicted in a horrifying manner. Later in the episode, Kiruko grapples with accepting her identity. One scene shows Kiruko attempting to fill out a form as Haruki but leaving the gender field blank, expressing her confusion and inner conflict. The narrative emphasizes the psychological and physical wounds Kiruko suffers during the assault.

The episode employs symbolic imagery and focuses on the characters' emotions to convey the story.