Sicilia
After taking a moment to calm down her emotions, Kanae let them rest for a bit while she cleans up everything.
The husband was called Ronan and the wife was Amelia. Before the new age arrived, they worked as escorts most of the time and helped clear some stray monsters. Their levels weren't high but it didn't bother them since they were able to make a decent living.
As for their children, they had a son and daughter. The older sibling was 10 and he was quite reserved. He would constantly glance toward the corpses of the other humans with a frown and Shiro could see a bit of anger in his eyes which disappeared.
The younger sibling seemed to be around 8 and she was quite attached to Kanae after she helped them.
She even offered to clean up the corpses but Kanae rejected since it wasn't good for children to clean up corpses.