[s4e1] After All These Years Here

The episode's central mystery is the whereabouts of Korra. While the world expects her to arrive in Republic City for Prince Wu’s coronation, it is revealed she has been traveling alone for six months , hiding her identity and participating in underground earthbending matches. This set the stage for her season-long journey of physical and mental recovery following the trauma of the previous season's finale.

: Prince Wu is being groomed to take the Earth Kingdom throne in Republic City, while Mako serves as his reluctant bodyguard. [S4E1] After All These Years

: The group has largely moved on with their own lives. Opal and Kai are working with the Air Nomads to provide aid, while Bolin has joined Kuvira’s army. The "Missing" Avatar The episode's central mystery is the whereabouts of Korra

: Kuvira and Baatar Jr. have begun reuniting the fractured Earth Kingdom under a militaristic rule. The episode shows her effectively strong-arming local governors, like the one in the State of Yi, into signing over control in exchange for supplies and protection. : Prince Wu is being groomed to take