There's a new student in Aya's class—the idol and magical girl, Anazawa Nijimi! Aya's already hesitant about having her around, but things take a turn for the worse when she learns that Sarina spoke with Nijimi...and told her exactly where to find Shioi. That, however, might be the least of Aya's worries: the truth of what happens post-countdown is soon to be revealed—and with it will come a cruel and desolate fate. Which path will the magical girls choose?