I would've given it a 4 if it wasn't for Darius the homewrecker. First he tells her to pay with her body when the country is at stake and she's willing to offer him money/land/whatever, then he tries to rape her and assaults her numerous times, then to top it off he calls her his woman like she isn't already taken. I don't understand why they haven't killed this dickhead for treason.
Aku no Joou no Kiseki