Sannan has been using materials left behind by Kodo to continue to try to improve the medicine in secret. He drinks the medicine and transforms into something which is no longer human. After seeing the wound Sannan infected on Chizuru heal in an instant, Hijikata asks her if she's a rasetsu, but...
Later, the commotion over Sannan adds to the decision to move the Shinsengumi headquarters to Nishi Hongwanji. Chizuru continues to search for her father, but she is unable to find any clues to his whereabouts. Then one day, Chizuru happens to overhear Okita's secret.
we'd slip back into being 
simply a destitute training hall.
سنعود إلى مجرّد كوننا قاعة تدريب مُعدَمة
sind wir nichts weiter,
als eine verarmte Trainingsstätte.
torneremmo a essere 
soltanto una povera palestra.
voltaremos a ser um
mero dojô empobrecido.
здесь будет лишь жалкий
зал для тренировок.