Aang and Toph are best friends since they were little kids and the made a group of friends consisting of a boy with a big burn mark on his eye named Zuko, a girl with auburn hair named Suki, a goth girl named Mai, a nice guy with long brown hair usually in a bun named Haru, and a happy go lucky girl named Ty Lee and all of these kids had a musical ability. One day two siblings move right next to Aang and Aang and Toph fall for the two new kids and they invite them to join there group.