Been having this thought in my head for a while but since Ricardo said that Oscar came from the imperial palace, does he mean that Oscar is the son of that woman(ghost) who was at that house that noah saw?
If so i'm confused bout what she is, is she the current emperor's ex-wife? Cause that would make Oscar a brother of Noah and Cesar. Which would also explain why Oscar said that he also tried to kill the emperor (Reason his mother ended up like that).