What's Done Is Done (E09)

Chisato’s artificial heart was targeted. Now that the battery can no longer be charged, the remainder of Chisato’s days are set. Kurumi, who chases down clues about the irreplaceable artificial heart, asks Mika about what happened back then. Meanwhile, Chisato is summoned to Headquarters as DA prepares for a large-scale operation to suppress Majima. (Crunchyroll)