Underground Demon Castle Part 1

Hey I know this journey started quite a few years ago. Thanks for putting up with the long wait!  Underground Demon Castle is the story which leads into Mystery of the Space Boy. So when this is Underground part 2 is posted, that will wrap up the whole series!
Let's check out part 1, where the Subterraneans start knocking off the Coelocanths we met in the last story....


UNDERGROUND DEMON CASTLE (Part 1)