... Okay but. Gonna have to point out that Jeanne NEVER held Joyeuse in her life. It's the sword of the kings of France, the sword jeanne has a historical link to would be Saint Catherine of Firbois's sword.
@Muriuki Either translation error or the author's mistake, he's Japanese, not french or westerner, so I don't expect them to get western historical stuff right
And I've never held Excalibur, but if I wanted to make a manga about it, I'd have Excalibur and it'd probably shoot sun lasers out of it that can blow up cities. That is how this works.
When did she become his wife? Wouldn't the God obsessed Jean of Arc never declare they had married (sworn their marital oaths before god)? Seems like heresy.