S1·E58 Jang Moo Yeol's Plan to Frame Dong Yi and The Prince

Jang Moo Yeol is now in charge of the army and he also has the Queen under his influence. He then persuades the Queen to move Dong Yi to her new residence while the King is away. Jang Moo Yeol's plan is to frame Dong Yi for the murder of the Crown Prince. The Crown Prince entourage are attacked but he is not harmed. Cheon Soo and his men, who are at the scene are arrested. Since the King is away, the Queen is in charge and she issues an emergency decree to get all of those who have involved in the conspiracy arrested. The guards surround Dong Yi's residence and but they are there not to arrest Dong Yi. They are there to arrest Jang Moo Yeol instead. This is because the Queen has discoverd what Jang Moo Yeol's plan is.