Responses
Relax... it's a fictional story. Please don't take my comment too seriously. But Let's not sit here & pretend like the emperor is the only character in this story that has committed questionable actions towards other characters.
Are you reading the same story as I am? Otherwise, shouldn't you've been triggered in the earlier CH of the story? But still continue to read?

I hate to be that person but the uncle isn't really putting up much of a fight to protect his sacred whole.
He could totally take his bitch nephew on in a fight. So I don't know why he's hesitating so much to stop him(〜 ̄△ ̄)〜