There is no power struggle that is more cruel and vicious as among the concubines in a royal palace.
Jo So Yong is a beautiful but conniving royal concubine during the Joseon Dynasty who will stop at nothing to win the love and power of King In Jo. Although she is from the lower class, she uses her unparalleled beauty and wit to gain power and control over Joseon, even if it means getting rid of Crown Prince So Hyun so her son can be king.
When Lady Jo finally gets the power she wanted, it results in the bloodiest battle.
It's a villainess drama which we don't get to see a lot of. Knowing Kdrama, they generally give the same immature treatment for 99% of all villains ever. Even when we have a villain lead like this drama, they don't break the rule to have a better portrayal of a good villain character. Instead we get a silly dumbed down version of a baddie. You may as well add squeaky sound effects and air it on Sunday morning cartoons. To boil it down, you'll be watching 50-episodes of this king and concubine being clowns until they reach their demise because the drama ran out of episodes. I was hoping for a smart cunning play but we got a reckless uncalculated short-sighted arrogant one. Also, the drama had this habit of re-using the same evil tricks over and over instead of coming with something creative. Setting up the same traps is a case in point. On the bright side, Kim Hyun Joo was keeping the drama afloat.