Iroha is convinced that all rumors are connected, so she decides to reply to the spam messages that are being repeatedly sent to her. The one who has been sending the texts calls herself Ai, and she asks Iroha to come to Endless Solitude to delete her existence. However, Sana Futaba, who is a captive in Endless Solitude, seems to be satisfied with her life there.
It is necessary for you to come
to the Endless Solitude.
Has de venir al extremo de la soledad.
Has de venir al extremo de la soledad.
Il faut que vous veniez
au bout de la solitude,
È necessario che tu entri 
nella Solitudine Sconfinata.
É necessário que você venha
até o Extremo da Solidão.