Season 1

1. A Girl Born In Prison

2. Yoon Won Hyung's Daughter

3. Who Is My Mother?

4. An Envoy from Ming

5. Become A Spy

6. Ok Nyeo's First Mission

7. A Spy Dosen't Demand Reasons

8. Back In Prison

9. A Hunt For Ok Nyeo

10. Queen Dowager's Order

11. In And Out Of Jeonokseo

12. A Treasonous Plot

13. Who Gave You the Order?

14. Make A Crack

15. The Bait

16. Ok Nyeo's Plan Works

17. Salt Supply Auction

18. Winning The Bid

19. The Secret Ledger

20. The Trial

21. Ok Nyeo Is Sent Away

22. Ok Nyeo Alive Or Dead?

23. Lord Yoon Tae Won

24. Sung Ji Heon, Park Tae Soo's Grandson

25. Book Of Changes

26. Back In Hanyang

27. Paper and the State Exam

28. Privy Purse and Plague

29. The Plague

30. The Truth Unveils

31. The Art of Negotiation

32. Episode 32

33. Episode 33

34. Episode 34

35. Episode 35

36. Episode 36

37. Episode 37

38. Episode 38

39. Episode 39

40. Episode 40

41. Episode 41

42. Episode 42

43. Episode 43

44. Episode 44

45. Episode 45

46. Episode 46

47. Episode 47

48. Episode 48

49. Episode 49

50. Episode 50

51. Episode 51