Hiyakawa falls of his own volition into the depths of the space Sensei created. Mikado desperately chases after him. When they land, they find the many curses that Hiyakawa has swallowed.
On that day when young Hiyakawa was rescued from the research center, he left his hatred behind there and forgot about it. And then Sensei made use of it.
"Even though it was something I should never ever forget...my hatred."
Mikado gently reaches out his hand to Hiyakawa, who is trapped within his own hate...
It's, like, all white with no windows. 
Do you know where it could be?
،إنّه... أبيضٌ بلا نوافذ
أتملك فكرة عنه؟
ohne Fenster, was mit Hiyakawa zu tun hat?
¿no recuerdas
un cuarto blanco sin ventanas?
¿no recuerdas
un cuarto blanco sin ventanas?
vous vous souvenez
d’une pièce immaculée sans fenêtres ?
per caso da qualche parte
que é uma sala toda branca, sem janelas?
нигде не всплывала белая комната
безо всяких окон?