Jewel in the Crown · SEASON 1
Dong Yi Discovers The Cause of the Plague
Episode 33 · 2010-07-12

- Drama
Episode overview
Jang Ok Jeong finds out that it is her mother who causes the plague. She however ignores it because of her hate towards Dong Yi. In the meantime, Southern Faction finds no early records about Dong Yi and Cheon Soo. So, they try to get the information from Dong Yi's friends. Dong Yi meanwhile discovers that the plague is caused by the poison in the cosmetics that are linked to Jang Ok Jeong's mother. But, she is arrested because her three days limit is over. The King has been informed about the investigation and when he goes to question Jang Ok Jeong, she says that she and her mother know nothing about it. Then, delegates from Qing are coming to acknowledge the Crown Prince.
65 minutes
Season 1 episodes
1. The Start of a Tragedy2010-03-22
2. The Framing of Sword Fraternity2010-03-23
3. The Rescue Mission2010-03-29
4. The Search for the Truth2010-03-30
5. A Bad Omen2010-04-05
6. The Investigation2010-04-06
7. The Plan That Backfired2010-04-12
8. The Medicine2010-04-13
9. The Confession By Jang Ok Jeong2010-04-19
10. The Evidence2010-04-20
11. The Truth Revealed2010-04-26
12. Dong Yi Becomes a Court Lady2010-04-27
13. The Sword Fraternity Headband2010-05-03
14. Dong Yi and Chun Soo Reunited2010-05-04
15. Dong Yi Turn Herself In2010-05-10
16. The Truth About Joseon Smuggler2010-05-11
17. Jang Ok Jeong Pregnancy2010-05-17
18. The Queen Dowager Poisoning Scandal2010-05-18
19. The Conspiracy2010-05-24
20. The Death of Queen Dowager2010-05-25
21. The Queen's Dethronement2010-05-31
22. The Audit2010-06-01
23. The Assassination Attempt on Dong Yi's Life2010-06-07
24. The Disappearances of Dong Yi2010-06-08
25. The Exiled Nobleman2010-06-14
26. National Security Records2010-06-15
27. The Dangerous Plan2010-06-21
28. The Melody2010-06-22
29. The King and Dong Yi Are Reunited2010-06-28
30. A Special Court Lady2010-06-29
31. The King Confess His Love2010-07-05
32. The Plague2010-07-06
33. Dong Yi Discovers The Cause of the Plague2010-07-12
34. Dong Yi's Secret2010-07-13
35. The Plan to Search For Security Records2010-07-19
36. Dong Yi's Trap2010-07-20
37. Jang Ok Jeong's Dethronement2010-07-26
38. The King's Dream2010-07-27
39. A Year Later2010-08-02
40. Sword Fraternity Regrouped2010-08-03
41. The Hand Signals2010-08-09
42. Oh Tae Seok's Murder2010-08-10
43. King's Cover Up2010-08-16
44. Dong Yi's New Son2010-08-17
45. King Sukjong Meets His Son2010-08-23
46. Dong Yi and Her Son Come Back to The Palace2010-08-24
47. Child Prodigy2010-08-30
48. The Plot to Kill The Queen2010-08-31
49. The Death of The Queen2010-09-06
50. Dong Yi Promotion to Bin Level 1 Concubine2010-09-07
51. The Crown Prince is Missing2010-09-13
52. The Truth About Crown Prince Illnes2010-09-14
53. The Attempt to Kill Prince Yeoning2010-09-20
54. Jang Ok Jeong's Family Sentences to Death2010-09-21
55. Jang Ok Jeong's Execution2010-09-27
56. Prince Yeoning's Marriage2010-09-28
57. The King Contemplates to Abdicate2010-10-04
58. Jang Moo Yeol's Plan to Frame Dong Yi and The Prince2010-10-05
59. Jang Moo Yeol Executed for Treason2010-10-11
60. A Happy Ending2010-10-12