At long last, Yumiella and her companions reach the Demon Lord's castle, but his power is so great that she's the only one who stands a chance against him. Then the Demon Lord tells them the true story of his connection to Valschein's royal family.
If that would bring them 
happiness, I'd accept it.
.إن كان ذلك سيسعدهم، فسأقبل بالأمر
Solange sie dann glücklich sind,
ist mir das recht.
Si eso los hace felices, lo aceptaré.
Si eso los hace felices, lo aceptaré.
Si cela pouvait les rendre heureux,
E se loro fossero felici,
Se isso lhes trouxesse felicidade,
eu aceitaria a realidade.
Если так они станут счастливее,
я не буду против.