This rpg is a bunch of MULTI RPGS XD I've gotten other peopls feedback on them too, so if this dont work idk wat will. lol
There are towns, cities, rainforsts, AND underground cities in this rpg.
In the underworld, everything but humans grow larger than they do in the real world BUT humans. Humans have pasty white skin and sometimes transelucent skin. they are about the size of regular humans. bats and others are larger than humans. rats are up to 15 feet tall, bats are large enough to ride on, etc etc.
In the rainforest, different tribes are set. a different tribe for each element. the person who lives there doesnt HAVE to be a bender at all.
There are also towns. This is where regular people are :D lol.
(ASK me if you want anything else put on the list! I'll be glad to put it on!)