Ari, Ami, Aki, Iyo

Ari: Is the girl with brown hair, she is an earthbender. Ami: Is the girl with blue hair she is a water bender. Aki: Is the girl with red hair she is a firebender. Iyo: Is the girl with black hair she is an Airbender. They are all adventurers, and on their journey to beat a lightnig bender named Aimi (a female with yellow hair and can control lighting), they stop in a town. You: any gender, appearance, etc, you are basically royalty in the town. Do whatever