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.
May your hearts be at peace.
عسى أن يعمّ السلام في قلوبكم
Mit Frieden in euren Herzen …
Que haya paz en sus corazones.
Que haya paz en vuestros corazones.
N’abandonnez pas.
Possano i vostri cuori essere in pace.
Que seus corações estejam em paz.
И да пребудут ваши сердца