Chapter 67: Pervert Fira?
"Oh, Arthur, what happened? Why are you here so early? I don't think it's time for your work to end."
'Hehehe, now say all flustered that you were too excited to get the book from me to learn magic, so you decided to take a day off,' Fira thought.
Arthur heard what she had asked. He knew she must be curious, as she did see him go to work. He thought about what he should say to her.
'She knows I had lost my memories, and I really didn't expect that men in this world would have periods, so I should just tell her the truth. It's a bit embarrassing, but I have to do it.'
'It wouldn't be a lie, so I should just say what happened.'