Against the wishes of her guardians, Korra leaves the safety of her home in the Southern Water Tribe to travel to Republic City. After her Airbending teacher and spiritual mentor Tenzin agrees to let her stay in the city, ... more »Korra discovers the exciting world of Pro-bending. Before long, Korra?s Avatar skills are put to the test when she encounters a group of Chi-blockers that threaten the city and all the benders in it led by a masked man named Amon. He plots to gain control over Republic City and ultimately rid the world of the ?impurity? of bending.« less