Episode Title:Korra Alone.Episode Description:Over the past three years, a despondent Korra has been slowly recovering her health with the aid of physical therapy and healing administered by Katara at the South Pole, following her torture and poisoning at the hands of the Red Lotus. However, the effects of the assault and the other suffering and losses that she has faced has left her psychologically traumatized, and haunted by doubts that she will ever be the same again, and she has not been into the Avatar State since the assault. Tricking her family and friends into believing she has returned to Republic City, she is in fact wandering aimlessly throughout the world, isolating herself as much as possible from human contact. She is haunted by a dark vision of herself as she appeared in the fight with Zaheer, which appears to watch her wherever she goes. A spirit leads her into the banyan swamps which previously featured in Avatar: The Last Airbender, where her doppelganger apparition chases her down and attacks her, and she suffers a hallucination of drowning, but regains consciousness in the abode of Toph Beifong.