Everyone in the world is afraid of Oliver, but what does it have to do with him?
Oliver dares to make a move, and he's ready to respond and fight back.
What exactly is the connection between Charlotte and the Baird Family that would make them do so many things for her?
"Charlotte is like a bird; if you appreciate her enough, if you understand her, you'll see that every feather on her is touched by the sunlight of freedom. I hope you can fulfill this. I'm saying these words only because I've always been her brother without blood relation, and the Baird Family adores her deeply." If Charlotte had sought his help immediately upon returning to the country, perhaps there would have been room for maneuver, but now she's already married to Atlas, and it's too late for him to act otherwise.
It also depends on whether he lets her fly. If Charlotte behaves herself, it's all good, but if she dares to break the rules, he'll pluck every feather off her body and see what she uses to fly.