Setsuna rises up to create a future for a city without hope, but tragedy strikes time and again. Meanwhile, Rinne finishes her invention and Setsuna sets out for the future to save mankind’s existence.  Just before he goes, Setsuna makes a promise to Rinne.
Go back to your room and stay there.
عودي إلى غرفتكِ وابقي هناك
Geh zurück auf dein Zimmer
und bleib da.
Regresa a tu cuarto y quédate allí.
Regresa a tu cuarto y quédate allí.
Retourne dans tes quartiers.
Torna nella tua stanza e rimani lì.
Volte para o seu quarto e fique lá.
Иди к себе и сиди тихо.