"You still don't understand me now, so you keep scolding me, but once you truly understand this great one here..."
"What'll happen after I understand you, stop scolding you?"
"Of course not, once you truly understand this great one here, you'll want to beat me up."
This was a conversation between Mu Can and Wang Cai, from which it is clear that this dog understands himself a bit. That's why it has been urging Mu Can to conceal his identity after ascending to the Supreme Interface, to not reveal the fact that he is a disciple of the Heavenly Dao thief—otherwise, it would be very easy for him to be assassinated when he is at his weakest.
"Calling you fat only makes you huff," Mu Can is now different from before. Ever since he last confronted Wang Cai, Mu Can is no longer afraid of him mentally.
After all, he had already fought with the dog; there's no need to care about face when dealing with Wang Cai—the more you want face, the more weaknesses you reveal to Wang Cai.
