S01E18: Tangqishi's Plan
The palace fills with rats and begin the curse of the late Khan. The emperor decides to actively search for the Blood Vow.
Previous Episode 
Season 1
The Jackal and the Prince
S1E1 / 28 Oct 2013
The Timid Prince
S1E2 / 29 Oct 2013
Protecting the Future Crown Prince
S1E3 / 04 Nov 2013
In Hot Pursuit
S1E4 / 05 Nov 2013
Survival in the Forest
S1E5 / 11 Nov 2013
Confrontation and a Sad Goodbye
S1E6 / 12 Nov 2013
Separation of Lovers
S1E7 / 18 Nov 2013
The Life of a Servant
S1E8 / 19 Nov 2013
Meeting the Emperor
S1E9 / 25 Nov 2013
Curious
S1E10 / 26 Nov 2013
Spies in the Palace
S1E11 / 02 Dec 2013
The Brilliant Plan
S1E12 / 03 Dec 2013
Personal Maid
S1E13 / 09 Dec 2013
He Returns
S1E14 / 10 Dec 2013
The Fake Blood Vow
S1E15 / 16 Dec 2013
The Soluble Vows
S1E16 / 17 Dec 2013
Curse Phase 2
S1E17 / 23 Dec 2013
Tangqishi's Plan
S1E18 / 24 Dec 2013
Fake or Real
S1E19 / 06 Jan 2014
Removing El Temur
S1E20 / 07 Jan 2014
The Truth About Jok Ho
S1E21 / 13 Jan 2014
Pregnant Sung Nyang
S1E22 / 14 Jan 2014
Byul or Maha
S1E23 / 20 Jan 2014
Preparation for War
S1E24 / 21 Jan 2014
The Imperial Consort
S1E25 / 27 Jan 2014
Finally Meeting the Blood Vow
S1E26 / 28 Jan 2014
The Jealous Empress
S1E27 / 03 Feb 2014
Poisoned Sung Nyang
S1E28 / 04 Feb 2014
The Poisonous Dates
S1E29 / 10 Feb 2014
Abdication Decree
S1E30 / 17 Feb 2014
A Win for the Emperor
S1E31 / 18 Feb 2014
Out to Kill
S1E32 / 24 Feb 2014
The Dramatic Royal Hunt
S1E33 / 25 Feb 2014
The Curse
S1E34 / 03 Mar 2014
Ayushiridara
S1E35 / 04 Mar 2014
Eagle Group and the Blood Vow
S1E36 / 10 Mar 2014
The Downfall
S1E37 / 11 Mar 2014
A New Enemy Rising
S1E38 / 17 Mar 2014
Bayan Hudu
S1E39 / 18 Mar 2014
Finding the Secret Treasure
S1E40 / 24 Mar 2014
Sung Nyang's Victory
S1E41 / 25 Mar 2014
Economic Downfall
S1E42 / 31 Mar 2014
Worse Times
S1E43 / 01 Apr 2014
Where Your Loyalties Lie
S1E44 / 07 Apr 2014
The Truth About Maha
S1E45 / 08 Apr 2014
The Princes' Fate
S1E46 / 14 Apr 2014
The Eagle House Leader
S1E47 / 15 Apr 2014
The Fake Coup
S1E48 / 21 Apr 2014
The Fall of Tangqishi
S1E49 / 22 Apr 2014
Poisoned
S1E50 / 28 Apr 2014
A Not-So-Happy Ending
S1E51 / 29 Apr 2014
Ha Ji-won
Ki Seung Nyang (Empress Ki)
Ju Jin-mo
Wang Yoo (King Choong Hye of Goryeo)
Ji Chang-wook
Ta Hwan (Emperor Huizong of Yuan)
Jin Yi-han
Tal Tal
Baek Jin-hee
Tanashiri (Empress Tanashiri)
Jeon Kuk-hwan
El Temur
Im Joo-eun
Bayan Khutugh
