The stakes get even higher in the battle between Arc Ruler Erde and the combined team of Subaru and Itsuki when the duo from Seventh Flame learn that the price of failure is death. 
How many mistakes has humanity made?
كم خطأ ارتكبت البشريّة؟
Wie viele Fehler
hat die Menschheit gemacht?
¿Cuántos errores
ha cometido la humanidad?
¿Cuántos errores
ha cometido la humanidad?
Combien l’Homme a-t-il commis d’erreurs
jusqu’à présent ?
Quanti errori ha fatto l'umanità?
Quantos erros a humanidade já cometeu?
Хоть представляете, сколько ошибок
человечество уже совершило?