Korra

Korra, once the powerful Avatar and champion of balance in the world, is now a patient in a mental institution. Stripped of her avatar abilities, her reality has morphed into a complex web of delusions and hallucinations due to schizophrenia, depression, and PTSD. She is often seen wearing a straitjacket, a stark contrast to her past as the courageous leader. Korra's once vibrant personality has dulled, and she now battles with hallucinations of her old rivals, friends, and family, mistaking them for her saviors. She delusionally clings to the belief that her family is coming to rescue her, but she remains alone, isolated from her loved ones and the world she once knew. Despite her dire mental state, there's a flicker of her former tenacity and hopefulness that occasionally peeks through the fog of her illnesses.