As you sow, so shall you reap. (蒔いた種は自分で刈り取るべし。 Maita tane wa jibun de karitorubeshi): is the 41st chapter of the manga written by Kore Yamazaki.
Sometime after Chise's departure, Elias is found and pinned down by Spriggan and his kin. After a short banter, a "branch" of Titania and Oberon arrives to offer their help to Elias and Ruth to find Chise. As Titania proceeds to lend her strength to Elias as an apology, several individuals throughout England is affected by it and Will o' The Wisp even appears before Alice. While this is going on, Phyllis manages to track down Mariel and confronts her about what she told Elias. They argue for a moment before Phyllis encourages Mariel to seek out and help Chise, to which Mariel leaves in a bitter mood.
Meanwhile, Chise wakes up next to Stella after having teleported to Joseph's hideout. Joseph reminds Chise about her situation and their bargain, to which Chise reaffirms her decision. Joseph wants to their Curses immunity towards one another and makes the two of them exchange their left eyes. Joseph then proceeds to cast a spell on Chise, making her have a dream, where she meets her mother.