The morning of August 24th. Not only Koyomi but also Suruga disappeared. Tsubasa realizes that she unknowingly turns into Black Hanekawa every night. Then, she comes across a vampire hunter Episode and a mysterious woman Izuko Gaen on the way to school. Izuko tells her that Tsubasa is going to name the Tiger as Kako. Meanwhile, Hitagi thinks that the fire follows Tsubasa.
