Sota tries to fulfill Selesia's wish to meet the Creator of her story, and contacts Takashi Matsubara, the author of "Elemental Symphony of Vogelchevalier". Selesia waits for Matsubara at Ikebukuro when Mamika Kirameki, the main character from "Magicalslayer Mamika", suddenly appears. Mamika, angry at the Creators who created sad stories, and Selesia, who opposes her, start battling...

Selesia gets rescued by Yuuya Mirokuji, a character from the manga "Exclusive Underground."

Meteora hypothesizes that characters possessing special powers interfering in the real world could cause the world to be destroyed. Meteora realizes that her Creator loved everyone who plays the video game she stars in, and vows to stop The Great Destruction to protect the people her Creator loved. Meanwhile, Alicetaria February from "Alicetaria of the Scarlet" joins the Military Uniform Princess.

Matsubara visits screenwriter Masaaki Nakanogane's house where he finds Rui Kanoya from "Monomagia: The Infinite Over Machine."

Meteora senses that a new Creation has appeared in the world, but arrives at the scene only to find the aftermath of a massacre. Meawhile, Mamika and Alicetaria run into Magane Chikujouin from "Yasou Kiroku" while searching for Creations to join their cause. Mamika asks her to join them, but Alicetaria notices the scent of blood. Selesia arrives in search of Magane, and a fierce battle ensues.

Mamika intervenes in a fight between Mirokuji and Blitz in order to stop people who can only reach an understanding through fighting. For the sake of the people in her world, and for the sake of fulfilling her role as "Magical Slayer Mamika," Mamika asks Souta about the truth behind the world. Meanwhile, Nakanogane discovers the Military Uniform Princess's true identity on a video posting website.

The true identity of the Military Uniform Princess is Altair, a secondary creation of the character Shirotsumekusa from a social game called "Eternal Wars Megalosphere."

Mamika is fatally injured in a battle with Altair, entrusts her dying wish to Magane, and dies in Alicetaria's arms. Magane twists Mamika's dying wish, making Alicetaria's rage turn on Meteora. Magane tells Souta about Mamika's death, and makes him believe he's responsible for her death. Mirokuji and Meteora come to save Souta and start battling Magane, when suddenly Alicetaria arrives...

Yatouji succeeds in luring out Alicetaria, but is interrupted by Magane and falls prey to her Infinite Deception of Words. Meanwhile, Selesia rushes to help Meteora and faces off against Alicetaria. However, Altair interferes in the battle and makes Selesia's weapon vanish, and Selesia gets stabbed by Alicetaria. With Selesia on the brink of life and death, Matsubara tries revising the story again.