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.
has always had this huge hole in her heart...
...لطالما كانت هنالك فجوة كبيرة في قلبها
Sie hatte immer
ein großes Loch im Herzen.
Ella siempre ha cargado
con un vacío en su interior.
Ella siempre ha cargado
con un vacío en su interior.
c’est qu’à cause de toi,
elle a le cœur brisé.
per causa di mio padre
sempre teve um buraco enorme no coração
Знаю… что в глубине души 
у неё зияет дыра!