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.
They won't treat you
at the hospital otherwise.
وإلّا فلن يعالجوك في المشفى
Die Krankenhäuser würden
dich ohne eins wegschicken.
No puedes ir al hospital sin una.
No puedes ir al hospital sin una.
Tu ne pourras pas
te faire examiner sans ça.
Senza questa, all'ospedale non ti cureranno.
Não pode entrar num
hospital sem um desses.
Без него тебя не примут в больнице.