When Yurako reveals the history of her relationship with Mao, Nanoka starts to question her own feelings for him. But she doesn't have much time to dwell on her romantic life before the gang is off to investigate mysterious cases of spontaneous combustion! Who is behind the immolation of wealthy town bureaucrats and who is behind that person? Plus, the tragic story of Hyaka's arrival at the Goko family dojo. And finally, Shiranui and Hakubi's master plan is revealed! For older teen audiences.
