Convincing a grand master

Jiushu stared at the man in surprise. 

How in the world did he know she's a princess? Did she resemble the emperor that much? 

Wait.. that's not the main point. Why are there so many aristocrats who knew the emperor's face living in mud huts? Just how many guys escaped the capital? 

That's an average of two in every ten. 

Let's analyze the pattern till now. 

In the village she transmigrated at - no one knew her. 

Second village - MoQiu's parents recognized her immediately. 

The village they sold rice at .. and the four villages after that are fine.. 

this random village in the mountains - Someone recognized her again. 

That's two out of seven, even if she rounds up, it's too shocking an average for her to go around with her face visible to all and sundry. 

"Do I resemble the emperor that much?" She asked the grand master conversationally.