[Machine Translation] Suddenly, they were confronted with a terrifying scene of men in haori cloaks fighting fiercely with swords in their hands! Sensing a danger to themselves, Kori, Takuya, and Ryohei manage to hide themselves and dodge the scene, only to find themselves transported back in time to the end of the Edo period. It seems to be the scene of the "Ikedaya Incident," in which the Shinsengumi made their name widely known. Sure enough, Okita Soji appears before Kari and the others...