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.
In that case, I'll give this stone to you
 when you're bigger, Kou-chan.
في تلك الحالة، سأعطيك هذه الحجرة
عندما تكبر يا كو-تشان
Gut, dann gebe ich ihn dir,
wenn du groß bist.
Entonces te daré esta joya
cuando seas grande, Kou.
Entonces, te daré esta joya
cuando seas mayor, Kou.
Je te la donnerai
quand tu seras grand, Kô.
Allora facciamo così.
Quando diventerai grande, ti darò questa pietra, Ko.
Sendo assim, vou dar para você
quando você for maior, Kou.
А давай подарим его Коскэ,
когда он вырастет.