Ruler - Master of the Mask Episode 36

A court lady at Queen Mother's place informed Dae Mok that the Queen Mother had met the prince, and Dae Mok knew that the prince would return to the palace.

Dae Mok tells the king to take the prince when he returns. The king goes to Queen Mother and says that he will restore her status again when she stands on his side.

The chief eunuch tells Ga-eun about the prince's plan to return, and she wants to find the late King's letter before then. The king prepares to prevent the prince from coming into the palace.

The Prince team entered the palace disguising them under masks, and they got caught intentionally. 

The prince entered before the security was extended after the chief eunuch leaked the information about the prince through the court lady. 

Ga-eun also re-infiltrates into the king's greenhouse with the help of Kkomul.

The chief eunuch tells the king that there is a problem with the garment, slowing his preparation and helping the prince wear the king 's garments and enter the Kunjeongjeon, the throne room.

Later, Lee Lee who felt something strange rushes into the throne room and meets the prince wearing King's garments. The two claim to be genuine to each other. Hyeon-seok reports this to Dae Mok.

Those who do not know who is the real are confused. However, the members of Pyunsoo group say that they should try to find the real and catch him, and the Woo Bo says that the destiny of Joseon will be determined here.