The Emperor by saying he is going to become a tyrant is that he will increase his power to crush the power of the nobility totally so he can change the law without resistance. This is so he can marry Pauliana and allow her to keep her knight hood, territory and freedoms.
In the past IRL when...
Does Night Rose Scans translator have dyslexia? Because I can see quite a few spelling mistakes where the letters have been switched around. Make sure to get tested for that if you can.