The drama itself is composed of three parts and each of them contains six episodes. Part 1 is entitled "Children of Prophecy" and part 2 is entitled as "Turning Sky, Rising Ground" that aired earlier this summer. Moreover, the new posters of the drama show both the living and the dead characters, with the dead characters being portrayed in the black and white scheme.

Afterward, the main quartet of the drama gathered or this important meeting. Taelha played by Kim Ok Bin smiles and approaches Tanya played by Kim Ji Won to strike up a conversation, Tanya has an emotional outburst of sorrow and rage.

Saya played by Song Joong Ki is watching Tanya with worry and tension in his eyes while Ta Gon played by Jang Dong-Gun nonchalantly steps closer towards Tanya. Although he appears calm on the outside during the scenes, his eyes are sharp as he stares at Tanya.

This is the first time that the quartet characters are having a meeting since Ta Gon changed and began his tyrannical rule. It remains to be seen whether they all side with him and bring changes to who wields the entire power in Arthdal along the way.

The staff shared towards the interview, "Changes in Jang Dong Gun's character is bringing the Korean drama series to its climax. He captivated everyone on set as his stares and expressions changed as though he is allowed all the darkness around him. Please keep watching to see where Ta Gon is headed."

Right after, Jang Dong Gun, Song Joong Ki, Kim Ji Won, and Kim Ok Bin knew that as their characters do not meet often, having them in space was important. They all shared a variety of varying opinions on how to make the perfect scene during the set including where they should be standing at any moment.

As the quartet characters have built close friendships throughout their filming, they are said to have shared different fun conversations and filled the set with laughter whenever they have time and the cameras were not rolling onto them to shot.