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.
The voice of the Radio Wave Girl you heard
was laughing as if having a good time.
La voz que oíste estaba riendo, ¿no?
La voz que oíste se estaba riendo, ¿no?
La voix que tu as entendue riait,
elle avait l’air de s’amuser, non ?
La voce della Ragazza delle Onde Radio che 
hai sentito rideva, come se si stesse divertendo.
A voz que ouviu, da Garota das Ondas
Elétricas, ela estava rindo, certo?