As Mikado confronts Sensei, his birth father, he learns that Sensei is a killer and hates Mikado himself enough to want to kill him. Despair threatens to make Mikado's powers run wild.
To keep Mikado from going berserk, Erika borrows Hanzawa's power and creates a path to the space that holds Mikado and Sensei.
At the same time, in order to save Hiyakawa, Mukae continues to speak with the young Hiyakawa who has fled into a space Sensei has created.
If we pretend not to see 
what's in plain sight,
إذا تظاهرنا بعدم رؤيتنا
،لمَ هو في مرآنا
Wenn wir unsere Augen
davor verschließen, …
si hacemos como que no lo vemos,
si hacemos como que no lo vemos,
C’est en se mettant des œillères
del nostro dolore e della nostra tristezza,
nosso próprio sofrimento e tristeza,