Amongst the volunteers, only Daichi, Taiyo, and Tsuki survive. The three of them begin working on Project Noah, in order to save millions of their people. As Daichi continues his research, he meets a woman named Miyuki and begins to question his actions.
You are the one suddenly appearing
and claiming that I died 50 years ago.
أنت من ظهر فجأة مدعيًا 
.أنني توفيت قبل 50 سنة
Usted es quien aparece repentinamente
y afirma que morí hace 50 años.
Vous êtes donc venus m’annoncer
que je suis mort il y a 50 ans ?
É você que aparece do nada,
alegando que eu morri há 50 anos.