Thank you for another incredible chapter, called it he was at least half dragon. I loved while their having their world building discussion/context/lore tangent that you can see its all going over Ryuu's head. Then the look they gave her. I'm surprised Ryuu actually complimented the dragonborn on accepting her blow just so he could try to land one on her. Poor Nui, I hope at some point they do go into context regarding what the dark elves are up to in this world, whenever anything bad happens she just assumes she via her heritage will make things worse. She also demonstrates she's the best girl by leaping in front of Ryuu and then shielding her with her body even though you can see she's terrified. She truly means it when she says wants to protect her princess. Also the blushing scenes.
Still who was Ryuu complimenting there when she talked about them being so energetic was it the dragonborn heir or Nui?
The swordmaster's descendant will likely either be Nui or her vassal since from the way the dragon phrased it they meant it was unfunny for the person accompanying the descendant to make that joke rather then the person making the joke being the descendant.... So I'm guessing demonic swords are possessed blades?