The Flower in Prison

Ga Bi barely manages to give birth to a daughter with the help of Cheon Deuk while on the run.

Nan Jeong becomes Won Hyeong's concubine and gives birth to a daughter named Shin Hye, the same age as Ok Nyo.

Ok Nyo learns various fields of studies with the help of Ji Ham, her teacher and a prisoner in Jeonokseo.

Ok Nyo learns the truth about her biological mother through Tae Su and gives him a ring her mother left.

Ok Nyo is attacked on her way to run an errand. Seon Ho offers Ok Nyo a secret position as a spy.

Ji Heon becomes Shin Hye's fiance. Tae Su is released, and Ok Nyo starts her mission as a spy.

Upon the order of Munjeong, Tae Su kills the Ming envoy. But Tae Su is killed by another spy, and Ok Nyo sobs.

Ok Nyo is wrongfully accused of murdering Tae Su and locked up in prison. Tae Won visits Ok Nyo at the prison.

Tae Won's revengeful thoughts against Won Hyeong are exposed. Won Hyeong orders his man to kill Ok Nyo.

Nan Jeong tries to poison Lady Kim to death and drives out Tae Won, who visits Won Hyeong, his father.

Ok Nyo reveals that Won Hyeong is behind Tae Su's death to Queen Munjeong, and Won Hyeong gets imprisoned.

Nan Jeong comes up with a fake treason to let Won Hyeong out of prison. Ok Nyo tells Lady Kim about Nan Jeong.

Nan Jeong uses Shin Hye to appease Queen Munjeong. Tae Won, who's framed, is on the brink of being executed.

With the help of Cheon Dung, Ok Nyo finds out that Ji Heon is Tae Su's grandson. Lady Kim's funeral is held.

Ok Nyo and Tae Won decide to trick Nan Jeong. Ok Nyo asks if Tae Won has any feelings for her.

Myeongjong bumps into Ok Nyo at Sosoru, and Ok Nyo gets disappointed. Ok Nyo pulls a trick on Nan Jeong.

Ji Heon learns about the past from Ok Nyo. He gets furious after she tells him that Tae Su is his grandfather.

Ok Nyo struggles to feed the prisoners at Jeonokseo while helping Tae Won to produce salt at a low cost.

Nan Jeong finds out that Jae Myeong has been supplying salt to the military and suspects Won Hyeong.

Tae Won and Dae Sik are bailed out, thanks to Won Hyeong, but Ok Nyo is about to become a public slave.

Ji Ham and Myeongjong plan to save Ok Nyo, but she runs into bandits and gets taken to Haeju.

Ok Nyo is stabbed, but Ji Heon saves her. Tae Won, who thinks Ok Nyo is dead, joins hands with Won Hyeong.

Ji Heon finds out how Tae Su was framed, and his parents were killed because of Won Hyeong.

While Tae Won cooperates with Nan Jeong and Won Hyeong, Ok Nyo escapes from Haeju with Ji Heon's help.

Ji Heon resigns from his post to get back at Nan Jeong and Won Hyeong with Ok Nyo. Tae Won and Ok Nyo reunite.