As the final battle rages on, Yuki and Stella arrive on distant foreign soil. Yuki has made up her mind to end the war, but Stella stands in her way. What future will these girls bring to their world?
We can't afford to make 
the same mistakes again.
لا نريد ارتكاب نفس الأخطاء من جديد
Wir dürfen nicht noch einmal
die gleichen Fehler begehen.
No podemos permitirnos
cometer los mismos errores.
No podemos permitirnos
cometer los mismos errores.
Non possiamo permetterci
di ripetere di nuovo gli stessi errori.
Não podemos cometer os
mesmos erros de novo.
Нельзя допустить ту же ошибку.