That grandma magical girl was too cute. I haven’t read the series in a really long time. How is the demon lord talking and how did she get palette swapped?
That's because that isn't the demon girl, it's someone else.
You really should go back to reading it from where you left, because believe it or not, there's plot progression.
That grandma magical girl was too cute. I haven’t read the series in a really long time. How is the demon lord talking and how did she get palette swapped?