Talk:Kenkou Cross Q&A/@comment-26187100-20170202070712/@comment-10429980-20170202141632

Actually it says that the original (it doesn't actually say it was the original but we assume it was) chief god created "the world." Whether that means just Earth (or the rules Earth goes by) or the universe as a whole we don't know. If the former two options then it is still impressive, but not as much as creating a universe. We don't even know if the MGE universe is a universe in the same sense as ours (i.e. if its anywhere near as immense).

Plus its notable we have monsters who have done similar things on a smaller scale, and how much smaller is debatable when it comes to Wonderland (i.e. we don't know how big it is).

We also would assume that previous chief gods have died, as in this setting they are not necessarily immortal.