From Mark's response, it was clear to everyone that he won't even apologize to the Ji Clan for formality no matter who asked him to.
Ji Cheng felt that Lu Zhen was so arrogant that he won't even put Emperor in his eyes.
On the other hand, Shang Fu felt like Lu Zhen was completely reasonable in his actions.
In his view, Lu Zhen, who is a hater of noble clans, who not only possessed a flying puppet but also a rank-8 beast and newly born beast Emperor; such person usually would have killed the kid for trying to threaten him. No one should be surprised if that happens. That's why Ji Clan should be thankful that their heir came back in one piece.
But, since he should be a neutral party without taking any side, the Emperor refrained from making any personal comment about the issue and changed the topic, "Lu Zhen, there's something else I want to talk to you. It is regarding the Kunyu bandits."