Okay, so my idea is to have crossover roleplays, for exmaple, Avatar: The Last Airbender mixed with Naruto/Naruto Shippuden, or Twilight mixed with Percy Jackson, your choice ^^
Here's mine:

Name: Katana Masami(pronounced KAH-tana, not kuh-TAH-nuh)
Age: 15
Hometown: Southern Water Tribe/Konoha
Crossover: A:TLA with Naruto & Naruto Shippuden
Story: Katana was born in the Southern Water Tribe, but she was taken away from her family when she was only a few months old during a Fire Nation raid. Luckily, a couple rescued her and borught her to Konoha, and raised her as their own. A few years later, she met the Naruto gang(Naruto, Sakura, Sasuke, Ino, Hinata, etc.). When she was 10 years old, she found out that she was from the Southern Water Tribe, and decided to leave Konoha to search for her family, she later met the Gaang(Aang, Katara, Sokka, Zuko, Toph, etc.). She's been away for five years, but a lot can change in five years, for when she came back, she found out that Sasuke left Konoha in search for his brother, and that Naruto left to be trained to bring Sasuke back. Nowshe hopes for Naruto to successfuly complete his mission to bring Sasuke back.
Crushes: Sasuke, Zuko(hopeless crush)
Friends: Naruto, Hinata, Ino, Aang, Katara, Sokka, Zuko, Toph, Kakashi, Iruka.