|Just as team avatar is about to hatch a plan to bust out the airbenders from the earth kingdom's dungeon.. Lynn shows up and warns Korra that she's in danger because Zahir and his 3 companions escaped.. Tenzin tells Korra about how she was kidnapped by these villains when she was just a kid. That's why her parents or so over-protective of her... nobody knows what their motive is...|
Next, they go to this metal-bender city where another airbender was discovered.. It turns out to be the daughter of that city's mayor, who is also Lynn's sister. Lynn doesn't get along with her sister at all and starts insulting her at every opportunity. The airbender girl has a crush on Boline.. Meanwhile one of the airbenders being trained at the air temple island is a suspicious character who is sneaking around trying to get information about the avatar.. they find out he's actually Zahir.