Where did the second brother come from?

I don't recall seeing another son of the General in previous episodes and I must say that the character of Nam Seng is pretty tough (although extremely handsome!)and surprising...he definitely adds a lot of pepper in the story! The plot is really picking up now and it is becoming quite addicting.

What took them so long?

To find out that Moo Young is actually the princess; how could Choong be fooled like that when she has the same face and everything? It's ridiculous even king Bo Jang found out about her ever since the first meeting.

Nam Seng is in fact a bad character after all; he's so jealous of Choong since he snatched the elder son of Yeon from him and obviously general Yeon prefers Choong a little over him. I wanted a little bromance between the brothers but that's apparently not going to happen.

I hope Choong doesn't know that the princess is alive because if he betrays his father now; things are going to be super ugly.