Aha, so others do have levels, but I guess these villagers only ever killed one or two monsters themselves and were very weak.
As a reincarnated person (his body in that world was directly created by god), it's not too surprising that he's put in a category of his own, but it's somewhat vicious that he can earn a large amount of experience by killing any other being. It makes him dangerous to other humans as they would be worried he would just kill them for experience. And of course, you have to wonder how serious the titles are. In any case, it wouldn't be any good for his status to be seen by someone else considering the titles.
And is he really just going to keep being called Mr Goblin by the girl? I mean, he pretended to have lost his memories, so he can't claim to remember his name but surely he should be getting a more auspicious name.
I like the chapter not being split.