The episode begins with Asagi and her team, including Sakura and Murasaki, infiltrating a hideout in Tokyo Kingdom City to rescue their friend Kousuke. They confront Yamazaki Shin, a corrupt politician allied with demonic forces, who has captured Asagi and plans to use her as a tribute to his demonic guests. Asagi, however, reveals that her capture was part of a plan to eliminate Shin and his allies. With the help of Sakura and Murasaki, Asagi swiftly defeats Shin and his demonic mercenaries, showcasing her incredible speed and combat skills.
After the mission, the team is pursued by the Chinese Union's cyborg "Ghouls", but they are unexpectedly saved by Koukawa Asuka, Asagi's adopted daughter, who had gone missing two years prior. Asuka, now working independently, refuses to answer Asagi's questions and instead attacks the Ghouls, allowing the team to retreat. This encounter leaves Asagi shocked and concerned about Asuka's motives and well-being.
Back at Gosha Academy, the story shifts to Sawaki Kousuke, Asagi's adopted son, who is struggling to awaken his Taimanin abilities. Desperate to prove himself, Kousuke takes an experimental drug provided by Muroi Mitsuhiko, the academy's doctor, which grants him a unique "Bedroom Art" ability. This ability, tied to his romantic feelings for Asagi, becomes a central focus of the episode as Kousuke grapples with its implications and his desire to be seen as a "real man" by Asagi.
