Kasane and company wake to a shocking reality and strange encounters. Kasane learns about the void in the sky and a way to stop it. Yuito and Kasane clash after she finds out what is behind Karen's revolt. Kasane heads to Seiran with other OSF members.
I couldn't return from the future
where I saw Yuito
Die Zukunft, in der sich Yuito befand,
No pude regresar del futuro
donde vi a Yuito,
No pude regresar del futuro
donde vi a Yuito,
Le futur où se trouvait Yuito
Não ia voltar do
futuro onde vi Yuito
Будущее, в котором был Юито,