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.
I decline. I have no reason 
to do such a thing.
.أرفض. لا أملك سببًا لفعل ذلك
Nein, danke.
Ich habe keinen Grund, das zu tun.
Me niego.
No tengo motivos para hacerlo.
Me niego.
No tengo motivos para hacerlo.
Je refuse.
No, grazie.
Eu me recuso. Não tenho
motivos para fazer algo assim.
Отказываюсь.
Мне это незачем.