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.
Every soldier who doesn't know 
the situation, including Ito-san,
،كلّ جنديّ لا يعرف الظرف بمن في ذلك إيتو-سان
Jeder, der nichts
von der Lage weiß, auch Ito-san,
Todos los que no saben la verdad,
Todos los que no saben la verdad,
Voilà l’explication
Questa è la spiegazione che sarà data a tutti i soldati 
all'oscuro della situazione, compreso Itou-san.
É a explicação que daremos a todos os soldados
alheios à situação, incluindo o Itou-san.
Всем, кто не знает ситуации,
включая Ито,