Dr. Franxx confronts the APE brass about what they did to Kokoro and Mitsuru, and their attitude makes him reflect on his past, the choices he and humanity made, and the path they took.
After rigorous testing 
under various conditions,
،بعد اختبارات صارمة وفي ظروفٍ مختلفة
Nachdem unzählige Faktoren getestet wurden,
Tras pruebas rigurosas,
Tras rigurosas pruebas,
Dopo svariati tipi di test,
Após testes rigorosos,
После самых разных испытаний