Love in the Moonlight

Ra On dresses as a man to work to pay off the debts and find her mother. Moneylenders kidnap and sell Ra On.

Trainees must pass three exams to become official eunuchs. They’re kicked out of the palace if they fail any.

The King personally orders Ra On to deliver his response to Consort Park's letter written with apple vinegar.

Yeong suggests the King and the Ministers ask for the Qing’s approval of his taking the throne in the interim.

The mysterious dancer at the King's birthday festival disappears, and the Crown Prince suspects Eunuch Hong.

Eunuch Ma tells Envoy Mok Tae Gam that Eunuch Hong is a girl and the dancer he has been looking for.

Yeong and Ra On struggle to process their feelings. Ra On helps to sort a rumor out and encounters danger.

Yeong is about to start ruling as an interim king, but the conflict between Yeong and Heon deepens.

Yeong continues to postpone the national exam to stop corruption, which worsens conflicts with Heon.

Ra On tells Yeong the story of the little mermaid who falls in love with a prince and turns into a sea foam.

Poison is found in the King’s food. Ra On’s true identity becomes increasingly difficult to hide from people.

Premier Kim's servant discovers Hong Gyeong Nae's daughter is Hong Ra On, who's currently in the palace.

Ra On realizes why she and her mother were always on the run. She prepares for her last moments with Yeong.

The palace is on high alert. Yeong is in disbelief to learn Eunuch Hong is Hong Gyeong Nae's daughter.

The search for Hong Ra On continues at the palace. Ra On and Yeong decide to part ways with each other.

Hong Gyeong Nae returns on the royal wedding day. Yeong feels confused about his lover’s traitor father.

Ra On and her father escape from the palace with Chief Eunuch Han and Byeong Yeon's sacrifice.

Premier Kim tries to poison Yeong and make Yun Seong a new crown prince, but Yeong recovers.