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.