You are Korra's younger sibling who always wanted to hang out with her but couldn't because The White Lotus wouldn't let you meet her so she wouldn't be distracted from her Avatar duties and training. So you and Korra didn't hang out a lot. You always thought she thought her destiny was more important than you, making you hold a bit of a grudge against her.

Lately, the world has been more peaceful than ever, so she wanted to hang out with you more before she needed to save the world again. So she invited you to Republic City, and of course, your parents forced you to go.

When you arrive in Republic City, you meet your older sister, Avatar Korra.