Ep 7. Reunion

Korra, the protagonist of The Legend of Korra, has been through a lot in her journey to become a fully-realized avatar. In season 4, episode 7, titled "Reunion," she is reunited with some old friends and faces some new challenges as she continues to fight to save the world from chaos.

The episode begins with Korra arriving in Republic City to attend the re-opening of the famous spirit portal that she had been working towards opening for several years. While there, she has a chance encounter with her old friend and former love interest, Mako. The two catch up on old times and it's clear that there is still some tension between them.

As Korra makes her way through the bustling city, she also reunites with another old friend, Asami, who runs a successful technology company. The two go for a ride on Asami's latest invention, a lightning fast motorcycle, and reminisce about their past adventures together.

But the reunion is cut short when Korra receives news that Kuvira, a former ally turned enemy, is planning to attack Republic City with a giant super weapon. Korra knows that she has to stop Kuvira at all costs, but she also realizes that she can't take on the powerful dictator alone.

She decides to seek out the help of Toph, the legendary earthbender who mentored Aang, the previous avatar. Toph is living in a remote swamp and Korra has to travel there to find her. Along the way, she faces some fierce resistance from Kuvira's forces, including a group of powerful mecha suits.

When Korra finally reaches Toph, she finds that the old earthbender has become a bit of a recluse and isn't exactly eager to help in the fight against Kuvira. However, after a bit of convincing, Toph agrees to help Korra and teaches her some powerful new earthbending techniques.

Armed with her new skills, Korra heads back to Republic City to join forces with her friends and fight against Kuvira's army. The episode ends with the stage set for a massive battle between the two opposing sides.

Overall, "Reunion" is a thrilling episode that delivers on the promise of the show's action-packed storyline. The reunion of Korra with her old friends is a nice touch that harkens back to the earlier seasons of the show, while the new challenges she faces keep things fresh and exciting. The inclusion of Toph as a new character is also a welcome addition to the already impressive cast.

Fans of The Legend of Korra won't want to miss this episode as it sets up what is sure to be an epic finale to the show's fourth season.