After a series of leaked screenshots of "The Legend of Korra" Book 3, "Avatar: The Last Airbender" character Zuko has been confirmed to be alive and returning as a character.

Recently, leaked screenshots of what is assumed to be "The Legend of Korra" Book 3 premiere episode have appeared online. While some fans are disappointed with the spoilers, there is a lot of information to be excited about.

According to the leaked photos, the great city of Ba Sing Se will be prominently featured in "The Legend of Korra" Book 3. It is believed that Book 3 will center on a conflict surrounding the Earth Kingdom, specifically the Earth Queen.

Many rumors are out there regarding the identity of the Earth Queen, and the popular theory is that voice actress Alyson Stoner will be playing role. She has confirmed that her role will be named Opal, and since the character was not seen in Book 2, Book 3 seems likely.

The leaked screenshots also hint at other antagonists for Korra, specifically the Dai Li, the Metal Clan, and a woman who resembles the Combustion Man from "Avatar: The Last Airbender."

But most importantly, fans are excited to see that Zuko will be featured in "The Legend of Korra" Book 3!

In the screenshots of the 85-year-old Zuko, we see the character interacting with Tonraq, Desna, and Eska. Allegedly, the character has been traveling the world as a peace ambassador.

What do you think of these leaked information on "The Legend of Korra" Book 3?