A young woman called Yukimura Chizuru travels from Edo to the capital, Kyoto, in search of her missing father. Once there, she's nearly attacked by a monster who is thirsting for blood. The monster, a rasetsu, is slain by group of men feared as assassins, the top officers of the Shinsengumi—Hijikata Toshizou, Okita Souji, and Saitou Hajime. Chizuru stays with the Shinsengumi to search for her father, Koudou. Then, one day, they receive testimony that someone has seen her father near a certain shop. When Chizuru arrives, she gets caught up in a scuffle...
She ended up clearly seeing 
a blood-crazed rasetsu.
من الواضح بأنّ المطاف انتهى برؤيتها 
راسيتسو متعطّش للدماء
Sie hat ganz klar einen
blutrünstigen Rasetsu gesehen.
Se topó con un Furia sediento de sangre.
Se ha topado con un Furia
sediento de sangre.
Elle a clairement vu un rasetsu
s’abreuver de sang.
Ha finito col vedere coi suoi occhi 
un Rasetsu assetato di sangue.
Ela viu com seus próprios olhos
um rasetsu sedento de sangue...
Она увидела обезумевшего
от крови расэцу.