The Crown Prince finds out that Na Chul Joo is planning on assassinating the king. Meanwhile, Hong Gye Hee grows suspicious of the Crown Prince and does everything he can to find evidence against him. The king is also made aware that the Crown Prince has been taking money out of his personal savings...

Hong Gye Hee goes against the king's command when handling the Crown Prince's personal savings. Meanwhile, in a drunken state the Crown Prince reaches out to Lord Min to contemplate his heavy decision.

The king finds out about the secret library that the Crown Prince has created and the basement library in his quarters. The king thinks that the Crown Prince was plotting against him. Meanwhile, Na Chul Joo decides to go ahead with the assassination plan even though the Crown Prince has asked him not too...