This manga reminds me of Cowboy Bebop. Bunch of silly, but cool shit on top with a deeper story underneath that's really interesting and ultimately tragic.
One step forward, two steps back. Roxant is in dire need of some social skills. Or go at least one chapter without putting his foot in his mouth. I understand that he's concerned about how Leah will react, but c'mon dude.
She's like Edmond Dantes. Hopefully she gets just as happy an ending as he did too. The Duke certainly has his work cut out for him if he wants to soften her though.