Diary of a Night Watchman

Run, your highness. Run! The ghosts invade the palace after the barrier was torn down due to a meteorite fall at the peaceful capital Hanyang, of Joseon.

Sadam casts a spell on King Haejong, and great tragedy befalls the palace as the king goes mad.

There's no time for this! The ghost trio, Ddung-Jungseung, Song-Naegwan, and Rang-Yi, cross the styx back and stays around Yi Rin.

Live like you are dead, keep back your screaming. Yi Rin lends a hand to Doha who was captured in a cage, but as soon as Doha grabs Yi Rin's hand she throws him down on the ground.

The director of 'So-gyeok-suh!' Gisan-gun draws his blade towards Yi Rin beacause Yi Rin told a lie that he can't see ghosts while he can.

Do Ha helps Yi Rin climb back up to safety, and the Ghost Trio tells Yi Rin and Do Ha to run away.

You have to find it before everyone else does. Gisan-gun becomes suspicious of Park Sujong that he might have hid Yi Rin away. Gisan-gun gets furious at the fact that Park had gathered the troops and questions him that if he is threatening the king.

Have you ever heard of the Night Watchman? While Ok-mae calls for Cho Sangheon, Yi Rin brushed past Cho Sangheon after having a tussle with Doha.

You look like a profligate who will hide behind a sword. Yi Rin is concerned about Doha's wound. Cho Sangheon stops Yi Rin when he catches the two walking out.

I want to know the reason! Yi Rin asks Cho Sangheon why his father went crazy, but Cho turns back relentlessly saying that he has nothing do with it.

The Pox Demon has appeared. Yi Rin tells Cho Sangheon that the one who summoned the lemures in the capital is Sadam. Hence, Cho tells Yi Rin about what happened to king Haejong in the past.

Do you know who I am?! Yi Rin asks Museok to join him defeat the Pox Demon. Meanwhile, Suryeon gets tortured.

Museok… It's me… Inhwa. Yi Rin visits Gisan-gun after sighting Park Sujong and Sadam together and tells him that Sadam is the main problem related to Duchang, but he never listenes.

Court Lady Kim tries to deliver a message to Yi Rin while he tells Gisan-gun about bringing his grandmother.

There is nothing I cannot do for the royal family. Yi Rin gets furious and tries to visit Park Sujong in order to look for the letter that was written in blood by his own mother, but gets dissuaded by Rang-Yi.

I will serve the prince with my whole heart. A black ghastful energy comes out from the demon looking at Yi Rin who is asleep, then goes into his ears.

We must get rid of Sadam. With Doha's aid, Yi Rin breaks free from the ghastful energy. However, he still pretends to be in the sick mode to trick Sadam and eliminate him.

I will take in Suryeon as my concubine. To distinguish between the two Dohas, Cho Sangheon checks their marking of the Night Watchman. However, they both have the brand which makes them indistinguishable.

Gisan-gun is shocked that ghosts are killing people in the palace. Yi Rin and Do Ha offer to fight the ghosts.

Ep 20. The prime minister launched a coup! Park Sujong launches a coup under the name of saving the country and the government itself. His troops march to the palace.

Ep 21. We must bring Bu-Ho-Gun back within a day. Park Sujong orders to arrest Yi Rin. Yi Rin shouts out how this coup is reckless and meaningless while getting arrested.

Ep 22. I will hand over the king's seal. Park Sujong threatens Jung-Su-Dae-Bi that if she doesn't hand over the royal seal, the palace will be covered in royal blood once and for all.

Ep 23. I'm sorry I couldn't protect you. Yi Rin draws his sword towards Park Sujong who is in possession of the royal seal. The guards charge at Yi Rin when Park orders to arrest Yi Rin.

Ep 24. I entrust Doha to you. Sadam gets excited that the dragon god is ascending when the monster serpent flies up the tower.