
7.6
In a mythical land called Arth, the inhabitants of the ancient city of Arthdal and its surrounding regions vie for power as they build a new society.
Watch
1Episode 1Part 1: The Children of Prophecy I
80 min
Sanung 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.
2Episode 2Part 1: The Children of Prophecy II
80 min
The villagers cast suspicion on Eunseom upon learning that he has dreams. Tanya questions her destiny. Tagon greets his men in an unlikely place.
3Episode 3Part 1: The Children of Prophecy III
80 min
Upon finding Doti, Eunseom devises a plan to rescue the Wahan and is dismayed to learn the significance of Igutu - and what this means for him.
4Episode 4Part 1: The Children of Prophecy IV
81 min
Eunseom and Doti run into a familiar face in Arthdal and make an alarming discovery. Sanung grows suspicious of his son. Tanya stands up for her tribe.
5Episode 5Part 1: The Children of Prophecy V
81 min
As Tagon’s declaration ripples through Arthdal, Eunseom contemplates the significance of what he saw. Mubaek seeks advice and is given a quest.
6Episode 6Part 1: The Children of Prophecy VI
78 min
Taealha counsels Tagon about the impending meeting with Eunseom. Mihol tries to persuade Asa Ron to expose the truth. Tanya sees a mystifying vision.
7Episode 7Part 2: The Sky Turning Inside Out, Rising Land I
75 min
After a chance encounter, Tanya starts to grasp the meaning of the dream. Tagon’s plan upsets Taealha. Mubaek learns something astounding about Eunseom.
8Episode 8Part 2: The Sky Turning Inside Out, Rising Land II
83 min
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.
9Episode 9Part 2: The Sky Turning Inside Out, Rising Land III
80 min
Tanya proposes an alliance with Saya that proves to be useful for them both, Eunseom refuses to deny who he is, and ominous signs appear in Arthdal.
10Episode 10Part 2: The Sky Turning Inside Out, Rising Land IV
73 min
Tagon visits Tanya and asks about the Wahan. After hearing about Tanya's dreams, Saya decides to tell her his story. Mubaek comes across something odd.
11Episode 11Part 2: The Sky Turning Inside Out, Rising Land V
79 min
Harim makes a startling confession to Mubaek. Chaeeun goes to see Tanya and tells her the truth about Eunseom. Mihol offers Taealha a way out.
12Episode 12Part 2: The Sky Turning Inside Out, Rising Land VI
81 min
Tagon becomes enraged when he discovers Mihol is behind Tanya’s abduction, and the two later meet to discuss her fate. Eunseom orchestrates an escape.
13Episode 13Part 3: Arth, the Prelude to All Legends I
85 min
Tanya becomes overwhelmed by Arthdal’s reception of her new role, and demands that Taealha and Tagon keep their end of the bargain.
14Episode 14Part 3: Arth, the Prelude to All Legends II
78 min
Mihol informs Tagon about the finer points of being a king. Saya’s appearance bewilders the Wahan. Eunseom receives help from the Neanthal.
15Episode 15Part 3: Arth, the Prelude to All Legends III
78 min
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.
16Episode 16Part 3: Arth, the Prelude to All Legends IV
80 min
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.
17Episode 17Part 3: Arth, the Prelude to All Legends V
80 min
Eunseom wrestles with a proposition and ponders how he’ll find Tanya. Saya plots a strategy for Tagon to be king. Mihol gives Taealha a stern warning.
18Episode 18Part 3: Arth, the Prelude to All Legends VI
83 min
Tanya receives word of the Wahan and meets someone who’s seen Eunseom. Saya grows increasingly leery of those around him. Tagon gets what he wants.

Lee Joon-gi
Eunseom / Saya

Shin Sae-kyeong
Tanya

Jang Dong-gun
Tagon

Kim Ok-vin
Taealha

임진웅
Hae Kkadak

Shin Seo-Woo
Arok

Song Jae-ryong
Gum Bool
Hyeon Jin
Chosai

Kim Jung-woo
Pyeon Mi

Lee Si-woo
Nunbyeol
8.6