What have the Idaten been doing in the eight hundred years without any demons to fight? Where do they come from? What is their true nature? And what are they going to do when Dr. Obami plots their defeat?
Wanting to be stronger, 
have more resilience, et cetera...
...الرّغبة في أن نصبح أقوى، وأن نمتلك مرونة أكبر، إلخ
Der Wille stärker zu werden,
der Wille ausdauernder zu sein, etc. pp.
Un cuerpo poderoso, uno resistente…
Un cuerpo poderoso, uno resistente…
vers un corps plus fort
ou réduisant les dégâts.
ad esempio volere un corpo con forza aumentata,
resistenza aumentata, eccetera.
Querer um corpo com mais
força, resiliência, etc.
Желание обрести сильное тело,
выносливое тело и так далее.