Tanya receives word of the Wahan and meets someone who's seen Eunseom. Saya grows ncreasingly leery of those around him. Tagon gets what he wants.

Eunseom wrestles with a proposition and ponders how he'll find Tanya. Saya plots a strategy for Tagon to be king. Mi Hol gives Taealha a stern warning.

Tanya tries to uphold the ways of the Wahan but is dismayed to find that they have changed. Tagon's guards make a gruesome discovery.

Surviving in Arthdal means knowing how to choose the side that holds power. Taealha is attacked, and Tagon silences those who've uncovered his secret.

Mi Hol informs Tagon about the finer points of being a king. Saya's appearance bewilders the Wahan. Eunseom receives help from the Neanthal.

Tanya becomes overwhelmed by Arthdal's reception of her new role, and demands that Taealha and Tagon keep their end of the bargain.

Tagon becomes enraged when he discovers Mi Hol is behind Tanya's abduction, and the two later meet to discuss her fate. Eunseom orchestrates an escape.

Ha Rim makes a startling confession to Moo Baek. Chae Eun goes to see Tanya and tells her the truth about Eunseom. Mi Hol offers Taealha a way out.

Tagon visits Tanya and asks about the Wahan. After hearing about Tanya's dreams, Saya decides to tell her his story. Moo Baek comes across something odd.

Tanya proposes an alliance with saya that proves to be useful for them both, Eun Sum refuses to deny who he is, and ominous signs appear in Arthdal.

Saya has chilling words for Taealha. Tagon strengthens his grip over Arthdal. Tanya receives news of Eunseom and wonders what Saya's dreams might mean.

After a chance encounter, Tanya starts to grasp the meaning of the dream. Tagon's plan upsets Taealha. Moo Baek learns something astounding about Eunseom.

Taealha counsels Tagon about the impending meeting with Eunseom. Mi hol tries to persuade Asa Ron to expose the truth. Tanya sees a mystifying vision.

As Tagon's declaration ripples through Arthdal, Eunseom contemplates the significance of what he saw. Moo Baek seeks advice and is given a quest.

Eunseom and Do Ti run into a familiar face in Arthdal and make an alarming discovery. San Woong grows suspicious of his son. Tanya stands up for her tribe.

Upon finding Do Ti, Eunseom devises a plan to rescue the Wahan and is dismayed to learn the significance of Igutu -- and what this means for him.

The villagers cast suspicion on Eunseom upon learning that he has dreams. Tanya questions her destiny. Tagon greets his men in an unlikely place.

San Woong and the Saram propose an alliance with the blue-eyed Neanthal, but when things don't go as expected, Tagon takes command of the Great Hunt.