Due to a recent spree of attacks by an escaped criminal, Hime Yarizakura begins to investigate the occurrences with her assistant, Kyōsuke Kishi. She enlists the help of Akina Hiizumi, Ao Nanami, and Kotoha Isone, who are preparing to welcome a new yōkai resident, Rin Azuma, a Jiang Shi, into Sakurashin. That evening, Hime confronts the criminal, Kosuke Yoshimura, who is holding Rin hostage, and Kosuke disappears when Hime attacks him. The following day, Kosuke holds V Juri F, a nurse, hostage, and demands that Hime comes to him. Hime does so and with Ao's, Kotoha's, and Kyōsuke's aid, they defeat Kosuke. Rin appears and holds Akina at gunpoint, revealing that Kosuke promised her revenge on the humans that abused her. Akina uses tuning to expel the yōkai from Kosuke's body, and when he offers to bring Rin to his office, she declines, claiming that she hates all humans.

Akina and Hime discuss Enjin's possession of Gin Nanami, Ao's brother, with Yūhi, who claims that Gin's soul is likely destroyed. Elsewhere, Enjin realizes that he cannot use his full power because Gin's soul is still present in his body. Ao and Tōka Kishi, Kyōsuke's sister, prepare food for Hime on her business trip. When Akina searches for headphones for Hime, he finds a monkey statue that he won in a yakisoba-eating contest with Gin and Hime. That evening, Enjin attacks the barrier created by the Seven Pillars and passes through it. His associate, Eiji Shinozuka, is confronted by Kotoha, Ao, and Yūhi, who realizes that Shinozuka is a hanyō like Kotoha. Akina confronts Enjin, but is unwilling to use tuning on him after Enjin reveals that Gin's soul is still present in his body. Akina is saved by Yae Shinatsuhiko, Yūhi's sister, and Enjin retreats.

With the Dragon Spear, Hime begins to fight Enjin. When Akina arrives, however, he is still unwilling to use tuning on Enjin. Enjin travels to the meeting place of the Senior Council, and threatens to kill them. Yae arrives to fight him, but Yūhi tells her to allow Hime to fight him. Elsewhere, Kotoha fights Shinozuka, and after he overpowers her, Kyōsuke begins to fight him. After Kotoha distracts Shinozuka, Kyōsuke defeats him by trapping him behind a car. Hime continues to fight Enjin, who manages to cut her scarf using his scythe. In response, Hime uses the full power of the Dragon Spear to blow away all of the sakura petals on the Seven Pillars, and knocks Enjin into Akina, who uses tuning on him. Freed from Enjin, Gin thanks Akina and Hime before his spirit is sent back to the yōkai world. The following day, Akina repairs Hime's scarf and returns it to her.