[cors8]

Originally Posted by Used Can

Ōkouchi himself said Lelouch's actions hadn't brought eternal peace, and even less a perfect world. Even so, I do not think there'll be any major disturbances in the world in the near future (i.e. after the end of Code Geass).

Regarding the possibility of someone showing up and using Geass for his own benefit, I think it'd be really low. We'd have to assume there are more Code users, and nothing like that was ever mentioned (I'm not saying their existence would contradict anything that was said in the series, by the way). Additionally, if we assume V.V.'s Code disappeared in the World of C, then the only Code that'd remain would be C.C.'s, and I do not believe she'll do anything to endanger the world Lelouch fought too hard to protect. Moreover, personally, I do not think she'll be making contracts again.

That's plausible. We just don't know enough about Geass though.