Ok, so it´s clear ever since chapter 1 that the so called "demons" are so far the primary main antagonistic force for this series and that so far humans in the farm system need to obey them and provided them with human goods, but those that come to do the pick-up job arent the top tier demons, but rather low tier grunts that dont get to enjoy the best farm products.
From those we can gather that there clearly is a hierarchy system implemented among the demons and from what we´ve seen so far there are at least 2 demon types showcased so far, with the big wigs, still unknown.
1st lowest tier demon grunts: http://mangafox.me/manga/yakusoku_no_neverland/c001/43.html
They seem to have some lesser eating habits than the high class since one of them mentions eating "stray cats" http://mangafox.me/manga/yakusoku_no_neverland/c001/39.html
2nd low tier or mid tier demons (the ones responsible for getting Krone (Big hands:http://mangafox.me/manga/yakusoku_no_neverland/c023/21.html)): http://mangafox.me/manga/yakusoku_no_neverland/c023/15.html
It´s very likely that we will get to meet stronger tier demons in the future, the rich cast, of the demon hierarchy, but so far these demons revealed are like low to mid class citizens to their society if anything.
From those we can gather that there clearly is a hierarchy system implemented among the demons and from what we´ve seen so far there are at least 2 demon types showcased so far, with the big wigs, still unknown.
1st lowest tier demon grunts: http://mangafox.me/manga/yakusoku_no_neverland/c001/43.html
They seem to have some lesser eating habits than the high class since one of them mentions eating "stray cats" http://mangafox.me/manga/yakusoku_no_neverland/c001/39.html
2nd low tier or mid tier demons (the ones responsible for getting Krone (Big hands:http://mangafox.me/manga/yakusoku_no_neverland/c023/21.html)): http://mangafox.me/manga/yakusoku_no_neverland/c023/15.html
It´s very likely that we will get to meet stronger tier demons in the future, the rich cast, of the demon hierarchy, but so far these demons revealed are like low to mid class citizens to their society if anything.