The New Cleaner

"Big brother Koo, have one too!" Mamu said, looking sweetly at the big guy. 

Koo smiled and, after rearranging the goblin babies hanging on his body, took a pinch. "Thank you," he said, goofy as always. The ten-year-old sparkled, obviously liking the big man's gratitude. 

Koo Yu might be a young man, but his mind was still that of a child's. He got along with the kids very well—except at the same time he was a big adult and could do things they could not, making him extra cool. 

The aborigine kids in particular were close with him because they lived in the same area. They looked at him as both a peer and as an older brother. It was definitely a unique dynamic they really liked. 

As for how he ended up babysitting triplet goblins, it was kind of a long story. 

In Goblin culture, babies were taken care of by a group of nurses at the same time in one place while their parents went to work.