The Legend of Korra Season 4
The Legend of Korra Season 4Bryan Konietzko/Tumblr

The Legend of Korra Season 4 is just three episodes old and continues to amaze its fans with power packed sequences.

Tenzin's search for the Avatar is still on, but now his grown up children have taken charge. In episode 4 'The Calling' they will start their voyage in search of Korra.

In the sneak peek of the upcoming episode of Book 4, Jinora, Ikki, and Meelo head out into the wild to search for the successor of Aang.

Click here to watch the episode live stream online on Nickelodeon's official website.

You can also watch the episode on your iPhone, iPad and Android devices.

The brave Avatar, who was badly wounded during her fight with Zaheer in Book 3, has lost all her confidence as a bender while the Republic is reeling under the new threat of Kuvira.

In the previous episode of the spin-off of Avatar: The Last Airbender, Kuvira, in a sudden move took charge of the Earth Kingdom which prevents Tenzin from leaving the city. It forces him to send his children to complete the task of finding the Avatar.

However, it is doubtful that the air bending children will be able to find the successor of Aang so easily. This is because Korra is currently cut off from the spirit of Raava, suffers from a serious lack of spirituality, and is stuck in a swamp which has a mind of its own.

It will be interesting to see how the little air benders help the living legend to overcome all odds and come out as the warrior Avatar that the Earth Kingdom needs very badly.

The Legend of Korra Season 4, episode 4, The Calling will start streaming on Friday on Nick.com.