The Workshop Witches are in crisis mode as Ayaka and Honoka emerge to find themselves in a broken city. Without Kazane's powers, the Workshop Witches in the city are unable to use any magic and no outside help will arrive in time. To make matters worse, Weekend captures a group of Workshop Witches and straps magical bombs to them, demanding that they hand over Honoka in 30 minutes or she will detonate her hostages one by one...