At first there was chapter 01. Then there was chapter 00.
This was some sort of prequel, and we have found volume raws -> Which means we can release this. And following chapters too, of course.
Credits for picture go to 睦月まさと from pixiv. Sorry it was horribly and shamelessly resized.
Also, Ailea, who is always quietly credited as a typesetter (mostly for Cosertell releases) actually does alot editing too,
and although her edits have been in earlier works, this would be her first official ‘cleaned’ chapter.
Enjoy.