While Accelerator with Aiho Yomikawa and Kikyou Yoshikawa decided to go shopping to get food and clothing due to the changing of the weather for all who live in Yomikawa place, once they returned they seem to notice that Misaka Worst is missing and Last Order seem to be in a state of shock because the people who came decided to kidnapped Misaka Worst. Accelerator and Yomikawa.