I remember speculation that the series would "end like Code Geass," but I have yet to watch that show.
The main character planned with his best friend to kill him once he becomes king, for his little sister to take the throne and become a benevolent queen the people will admire something he cant do because he has already dirtied his hands a lot. By that i mean he was an anti hero who killed a lot of good guys/bad guys for his quest to the throne, but his most redeeming factor was his desire to have his sister live a good life.
The speculation is probably assuming that Frankenstein is going to kill Raizel under his master orders, and his tittle of noblesse will pass on to someone else (who?) idk) and his children will live a peaceful life, since his sacrifice will unite everyone together. Wearwolves, Nobles and Modified Humans/Humans.
I am guessing that's what they meant when they said it might end up like code geass lol
They probably just meant the self-sacrifice bit. And that is what Rai's been doing so far. I'll be sad if he does die in the end. :(
Can't remember if Franky's immortality was something he achieved through sacrifice & science, or through his contract with Rai, but I think if Rai dies, he will too.
Goddammit Rai. At this point I'm thinking the author is going to kill Rai before the end. （/TДT)/