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.
It won't take Ito long to
 realize that he's involved.
لن يستغرق إيتو وقتاً ليدرك بأنّه متورّط
Dass die Sache mit ihm zu tun hat,
wird Ito nicht lange verborgen bleiben.
Ito no tardará
en descubrir que está involucrado.
Ito no tardará
en descubrir que está involucrado.
Il n’est pas dupe,
il fera vite le lien.
Non ci vorrà molto
 perché Itou si accorga che è coinvolto.
O Itou não demorará muito a
deduzir o envolvimento dele...
Думаю, Ито скоро догадается,
что здесь что-то неладно.