One night I dreamed that the Demon King had a twin brother, so I wrote this short story that had nothing to do with CP.
I originally wrote part of it and didn't want to write it, but I was hit by something in the past two days. I was stimulated to fill in the holes to vent, and I actually finished it.
This subject matter is actually not suitable for short stories, so in the end it just looks like a running account.
Conception: