The kind-hearted witch master, who is gentle with everyone, was apparently once called a villainous young lady and was said to have her engagement broken off by some crown prince. And now that crown prince has come to master asking her to grant his wish?

I am Elis, an apprentice witch. I became a disciple of my master just three months ago. My master always smiles and is kind to everyone, but it's hard to understand what she's thinking. Apparently, my master was once called a villainess and was broken off from her engagement with the crown prince, which led to her becoming this way... Then a client came to my master requesting a magic favor, and it seems this person is apparently her former fiancé, and my master's behavior seems strange...?