Avatar Korra is eager to begin her training in airbending, but trouble in Republic City interrupts her plans. After hitting a snag in her airbending training with Master Tenzin, Korra pays a visit to the city’s Pro Bending arena in search of inspiration.

After hitting a snag in her airbending training with Master Tenzin, Korra pays a visit to the city's Pro Bending arena in search of inspiration.

The Fire Ferrets are strapped for cash, as they need to provide funds to enter the upcoming ProBending Tournament. Bolin attempts to help Mako by sourcing some work and ends up in the employ of the Triple Threat Triads. When Mako learns of this, he and Korra attempt to get Bolin out before he gets involved in a gang war. While doing this, they find that Bolin is captured by the Equalists, where he is used in a demonstration to show a terrifying ability that Amon possesses.

Korra is recruited to join Councilman Tarrlok’s task force, which seeks to rid the city of Equalists by force.

As the ProBending Tournament begins, emotions fly between the members of the Fire Ferrets. While Korra and Mako have feelings for each other, they have issues displaying it due to Asami being involved. Bolin attempts to make a move on Korra, but this causes conflicts between Mako and the young Avatar, for Mako is defensive of his younger brother. Tension ensues, causing the team to have difficulty playing in the ring. Will they manage to pull through the tournament? Or will emotions tear apart their chances of greatness?

The Fire Ferrets are preparing for the big championship ProBending match, when Amon declares a threat to the city that, if the match was to continue, dire consequences would ensue. Korra, Mako and Bolin convince the council to allow the match to happen, with the help of an unsuspecting individual. What will Amon do to the city when the match happens?