Responses
I don't know if the spoiler is right but what it said was kinda like
Grace is actually the original fl of the story, but she exchanged bodys cause she didn't wanted to pass through the hardships of defeating the demon lord. Her plan was going back to her original body once everything was settled, but when she tried to it didn't work, so she used black magic to get the mls back.
I need spoilers dammit, all the previous ml's are so so so so frustrating