TvN's ongoing drama titled "Arthdal Chronicles" has released a thrilling preview for Part 3!

The drama's part 1 and 2, subtitled "Children of Prophecy" and "Turning Sky, Rising Ground" respectively, were broadcasted consecutively earlier this summer starting from June 1. But because of the large-scale production, "Hotel Del Luna" was set to air between parts 2 and 3.

In the new preview, tvN has recently unveiled, Ta Gon has taken possession of the throne. However, his life and power are at risk when Eun Seom starts to grow stronger alongside the slaves and peasants of Arth as he puts up a fight against the elites.

While Ta Gon, who has kept his half-Neanthal a secret from the world up until now, has his eyes turn purple as he gears up to take up the challenge and fight Eun Seom.

Meanwhile, Taealha deals with a death threat from an unspecified opponent, while Kim Ji Won strives to make adjustments with her newfound power in Arthdal.

Ahead of the preview, the poster for part 3 of "Arthdal Chronicles" was already revealed a day before. As written in the image, Part 3 is called "Arth, the Prelude to All Legends."

Also, according to production staff, a message is contained in the poster and reads, "These are the birth of the heroes who will make the legends of Arthdal."

The new poster gives more hints on what to expect in the upcoming episodes. And like the preview, the banner also shows an exciting turn of events, making the viewers look forward to what is about to happen in the next part of the drama.

The latest episode of "Arthdal Chronicles" broadcasted on tvN is the 12th, which was on July 7. The next episodes making up Part 3 will start to air on September 7. This drama airs every Saturday and Sunday at 9:00 p.m. KST.