
Like dude. You are the only one who don't believe it. There is like 87163978163 differents proof. "Are this amulet draw by a witch" wtf. You can clearly see its children drawing.
Like there is a limit at one stupidity.
I feel like watching a flat earther. You show them the fact and the just don't listen. This guy is so annoying.
Ok he could be doubtful at first. It's logical.
But there is like 87163978163 facts.
Is he so self important and egocentrical that he think everybody is wrong except him. I can't I will come back to this manga when this memory loss arc is finish.

How do she know ? she never said it before ?

It will later be revealed but if you want mild spoilers...
Out of ignorance and lack of parental guidance, she consumed a herb (mugwort) to stop her menstruation because she thought menstruation is a disease and mugwort is a remedy for bleeding, it really helps with bleeding but should not be taken as a medicine because when consumed it acts like a poison that makes women infertile.
Like "Oh she amuse me let's just grab her like a toy and bring her with me."
"She say no ? I'm a prince I don't care"
I know it's fir the story and all. But I don't like this kind of behaviour.