When Shizu was still with Demon Lord Leon, it was a Hero who rescued her. That Hero was Shizu's inspiration to help as many people as she could for many years. She even worked as a teacher for children who'd come from other worlds. And now, as her time comes to an end, Shizu asks Rimuru for one last favor...
And then, possibly because I'm 
nearing the end of my life,
،وأيضاً ربّما لأن حياتي شارفت على النهاية
Und ich spürte, dass ich
nicht mehr lange habe.
Y quizás por acercarme
al fin de mi vida,
Y quizás por acercarme
al fin de mi vida,
De plus, il ne me restait
plus très longtemps à vivre.
Poi...
E talvez por já estar perto
do fim da minha vida,
А ещё из-за того,
что мне недолго осталось…