Huh?
Hearing this classic title, a series of images immediately came to Chu Liang's mind: a queen, a bald guy, a talking pig, a monkey, and so on.
But people in this world definitely wouldn't know about these things.
The Emperor wasn't wrong though, after all, they were originally on equal footing, so they wouldn't lose face if he was given the title of 'Imperial Younger Brother'.
But the problem is that the people in the whole world don't know about Empress Feng's origin, moreover, the imperial family wouldn't publicize her situation. No one would know that Chu Liang was favored by his master, they would just think that the current Emperor suddenly recognized a talented young man as his brother.
How is this any different from Xu Baishan's sudden sworn brotherhood?
Probably, there is no difference at all.