User blog comment:NightmareAura/Potential Ideas/@comment-27950421-20170226201420/@comment-27950421-20170226213839

Well the information on the Kingdom can be found here.

My mamono list are a list of races, like the official MGE list. You can't take them out of character, not anymore than official MGE mamono.

You could also do a modern setting crossed with the MGE fantasy setting. The whole monster girl apocalypse idea with mamono crossing over into this world, only after the chaos has settled and the civilization is up and running again. The characters could end up going back and forth for various reasons.