Erika and Sakaki manage to escape from under Sensei with her mother's guidance. Apparently, she's been making preparations, little by little, for Erika to run away one day. Erika learns of thoughts and feelings she didn't know her mother had.
After making contact with Mikado and the others, Erika tells them that she wants Sensei to stop doing the work they do, not just herself. Mikado decides to help, but it seems that Hiyakawa can't understand Erika and Mikado's feelings.
Oh, dear. But there are times 
when hate brings people to life.
يا إلهي، لكن هنالك أوقات تبثّ
فيها الكراهيّة الحياة في الناس
Nichts da. Der Hass lässt
Menschen auch leben.
No concuerdo. A veces el odio
mantiene a alguien con vida.
No concuerdo. A veces el odio
mantiene a alguien con vida.
J’espère que non.
Parfois, leur haine sauve les gens.
Ma non va bene neanche questo.
Minha nossa. Mas às vezes
o ódio traz pessoas à vida.
Зря вы так. Бывает,
что ненависть помогает выжить.