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...
I knew I could hurt someone 
I cared about again...
...عرفت أنني قد أؤذي شخصاً أهتمّ لأمره ثانية
So würde ich wieder
mir wichtige Menschen …
Sabía que lastimaría de nuevo
a alguien que me importaba.
Sabía que volvería a herir
a alguien que me importaba.
En continuant ainsi,
je prenais le risque de tuer à nouveau…
Temevo che avrei di nuovo...
Se continuasse daquela forma, eu
machucaria pessoas queridas outra vez...
Я чувствовала, что вновь…
могу ранить своих близких…