With zombies spreading across the school, Yuki rushes over to Miki's aid, giving her the encouragement she needs to go off in search of the antidote. Meanwhile, a thunderstorm strikes the school's power generator, cutting the school's power, while Yuuri comes close to killing Kurumi before she completely turns, but cannot bring herself to do it. Down in the basement, Miki comes face to face with Megumi, assuring her that the others are doing fine before putting her to rest. Miki manages to find the antidote, only to become cornered by zombies alerted by the backup power's alerts. Meanwhile, Yuki, who gradually remembers what really happened, is guided by her version of Megumi towards the broadcasting room, finally coming to terms with Megumi's death.