What do you think about stories that use MGE's rules and monsters, but aren't set in an universe with the same history.
I was thinking about a story where monstergirls are made from a combination of genetic engineering and the discovery of an "unknown force", but that means leaving out the Maou, and all the cumulative events that led into the MGE world in the encyclopedia, instead leaving monstergirls to organize themselves from scratch.
So, yeah, what do you think?