Tangqishi's Plan (S01E18)

S01E01 The Jackal and the Prince S01E02 The Timid Prince S01E03 Protecting the Future Crown Prince S01E04 In Hot Pursuit S01E05 Survival in the Forest S01E06 Confrontation and a Sad Goodbye S01E07 Separation of Lovers S01E08 The Life of a Servant S01E09 Meeting the Emperor S01E10 Curious S01E11 Spies in the Palace S01E12 The Brilliant Plan S01E13 Personal Maid S01E14 He Returns S01E15 The Fake Blood Vow S01E16 The Soluble Vows S01E17 Curse Phase 2 S01E18 Tangqishi's Plan S01E19 Fake or Real S01E20 Removing El Temur S01E21 The Truth About Jok Ho S01E22 Pregnant Sung Nyang S01E23 Byul or Maha S01E24 Preparation for War S01E25 The Imperial Consort S01E26 Finally Meeting the Blood Vow S01E27 The Jealous Empress S01E28 Poisoned Sung Nyang S01E29 The Poisonous Dates S01E30 Abdication Decree S01E31 A Win for the Emperor S01E32 Out to Kill S01E33 The Dramatic Royal Hunt S01E34 The Curse S01E35 Ayushiridara S01E36 Eagle Group and the Blood Vow S01E37 The Downfall S01E38 A New Enemy Rising S01E39 Bayan Hudu S01E40 Finding the Secret Treasure S01E41 Sung Nyang's Victory S01E42 Economic Downfall S01E43 Worse Times S01E44 Where Your Loyalties Lie S01E45 The Truth About Maha S01E46 The Princes' Fate S01E47 The Eagle House Leader S01E48 The Fake Coup S01E49 The Fall of Tangqishi S01E50 Poisoned S01E51 A Not-So-Happy Ending